## Mission Control

In Mission Control you will learn all about the 3 big mission phase questions you will be exploring and what you will need to do to successfully complete your Mars Mission.

To get started, read carefully through the Mission Control learning goals below. Make sure you tick each of the check boxes to show that you have read all your Mission Control learning goals.

As you read through the learning goals you may come across some words that you haven’t heard before. Please don’t worry. By the time you finish Mission Control you will have become very familiar with them!

You will come back to these learning goals at the end of Mission Control to see if you have confidently achieved them.

## Activity 1.2.1 Objectives

### Learning Goals

• Understand what is Big History
• Recall the 3 big mission phase questions
• Place events on an historical timeline

### Introduction

Congratulations on completing your pre-mission critical thinking skills training!

Today you will be going on a 13.8 billion year journey back to the beginning of the Universe. You will need to keep an extremely open mind as you will be exploring periods of time which are longer than anyone can possibly imagine!

Mission video 5: 3 big mission phase questions explores the 3 big mission phase questions which give you the important background information you need about the Universe, planets and humans.

## Mission video 5: 3 big mission phase questions

While you watch Mission video 5: 3 big mission phase questions look out for the answers to the following questions:

1. 1. What is Big History?
2. 2. What are the 3 big mission phase questions you’ll be exploring in Big History?
3. 3. What is a timeline?
4. 4. Why do we use timelines?

Your teacher will instruct you whether you will answer the questions: as part of a class discussion; as a group/paired discussion; or independently by writing your answers in your Big History School Junior journal (if you have been provided with one).

## Activity 1.2.1 Review

### Conclusion

As mentioned in Mission video 5: 3 big mission phase questions, timelines are a good way to try to get your head around the important events that happened during a certain time period.

Have a think about the time period of your life. What would you include in a timeline of your life? If you could only include a maximum of 6 events in a timeline of your life, what would be the most important things that you would want to include: being born; birth of a sibling; starting pre-school / kindergarten; joining a sports team; or going on an overseas holiday?

In the next activity you will have the opportunity to create a history of the Universe timeline based on Big History Junior’s 3 big mission phase questions.

## Course Glossary

### accretion

The gradual process of matter being pulled together by gravity to make larger and larger clumps of matter.

A special skill or physical feature which helps a species to survive and thrive in its environment. For example, a chameleon changing colour to camouflage itself.

### aerial view

A view of something from the sky looking down.

### agriculture

Also referred to as farming, agriculture is the practice of growing crops and raising animals. It is an innovation which has allowed human societies to expand and thrive.

### AI

Artificial Intelligence (AI) is a type of technology which can perceive things, interpret them and make decisions in a similar way to humans.

### amphibian

Animals that evolved from fish to have gills so that they can live in water and also live and breathe on land.

### anthropologist

A scientist who studies humans and human behaviour.

### asteroids

Rocky bodies which are too small to be called planets.

### astronomer

A scientist who studies the Universe and everything in it.

### atmosphere

A thin layer of gases, otherwise known as air, that surrounds Earth and other planets.

### atoms

Tiny particles which make up everything in the Universe.

### authority

Someone who knows a lot about a subject and whose views are respected.

### battery storage

A large battery that stores electrical energy which can then be used when other energy sources are not available.

### Big Bang theory

Theory about how the Universe began 13.8 billion years ago. All matter, time, space and energy came from the Big Bang.

### Big History

The history of the entire Universe beginning 13.8 billion years ago.

### biochemist

A scientist who studies the chemistry of living things.

### biologist

A scientist who studies living things.

### black hole

An area in space where gravity is so strong that nothing can escape from it – not even light.

### brainstorming

A creative strategy for thinking about and sharing ideas to solve a challenge or task.

### CBR

Cosmic Background Radiation (CBR) is the radiation left over from the initial energy of the Big Bang. It can be seen through powerful space telescopes.

### chemical compounds

Chemical elements which have combined with different chemical elements. For example, hydrogen can combine with oxygen to create the chemical compound water (H2O).

### chemical elements

Pure substances which are made from a single type of atom. For example, Helium.

### chemist

A scientist who studies the substances that make up all the matter in the Universe.

### claim

Information which is presented as fact – not an opinion.

### cognitive

To do with mental activity such as thinking, using logic or remembering.

### collective learning

The human ability to store and share and build on information from generation to generation.

### comets

Balls of frozen gases, rock and dust which orbit the Sun.

### community

A group of people who live together. They help each other and work together to solve problems.

### compare

To look at what two or more things have in common with each other.

### continental drift theory

A theory which states that the Earth’s continents were once joined together in one supercontinent, then broke up and slowly drifted apart.

### contrast

To look at how two or more things are different to each other.

### convergent boundary

Where two tectonic plates move towards each other.

### cosmologist

A scientist who studies the structure and history of the Universe.

### creative thinking

Thinking of new ways to solve problems, generate new explanations and/or create something original.

### Critical thinking

Thinking which doesn’t rely on simply accepting what someone has said. It involves questioning, using logic and seeking information from experts before drawing a conclusion.

### cross section

A view of something as if it has been sliced through with a knife.

### digital technology

A term which covers electronic technologies such as computers, tablets and mobile phones.

### disciplines

Different areas of knowledge, for example, natural sciences.

### divergent boundary

Where two tectonic plates slide apart from each other.

### Earth’s core

At its centre, Earth contains a solid inner core and a liquid outer core made of iron and nickel.

### Earth’s crust

The layer that floats on top of the mantle and is made of lighter weight rocks and minerals.

### electrical technology

Technologies which use electricity as their main power source, for example, light bulbs, electric motors and television.

### energy sources

A resource which can be used to provide power. For example, fossil fuels like coal and oil; renewable resources like solar and wind or uranium for nuclear power.

### engineer

An expert who designs and builds machines and structures.

### evidence

Information which may support or disprove a claim.

### evolution

The theory of evolution explains how all the species alive today generated from the first simple life forms on Earth.

### exoplanets

Planets which orbit stars outside of our solar system.

### expert

A person with a special skill or knowledge in a particular area.

### flyby

A path followed by a spacecraft which has been sent close enough to a planet to record scientific data.

### fossil fuels

A carbon- based material such as coal, oil, or natural gas that can be used as an energy source. Fossil fuels were originally formed when the remains of living organisms were buried and broken down by intense heat and pressure over millions of years.

### gas giants

The four large outermost planets – Neptune, Uranus, Saturn and Jupiter – which are mostly made of lighter chemical elements like Hydrogen and Helium.

### geologist

A scientist who analyses rocks, minerals and landforms.

### Goldilocks conditions

The ‘just right’ conditions for life to exist. For example, Earth has the right temperature range, a protective atmosphere and liquid water.

### gravity

The energy force which tries to pull two objects toward each other. The bigger an object is, the stronger its gravitational pull.

### Homo sapiens

Modern humans who first appeared 300,000 years ago. We are homo sapiens.

### hunters and gatherers

Human societies which move from place to place to hunt meat and gather fruit and vegetables to survive.

### industrial technology

Machines which operate on a large scale by using energy sources such as water, steam power, oil and coal.

### innovation

Using existing knowledge to come up with new technologies or new ways of doing things.

### intelligent life

Beings from other planets who are able to think, learn and understand. Scientists continue to search for intelligent life out in the Universe.

### intuition

A ‘gut feeling’ that a claim may be true or false.

### Jovian planets

The term Jovian planets refers to the large gassy planets furthest from the Sun - Neptune, Uranus, Saturn and Jupiter. They are also known as gas giants.

### Karman line

An imaginary line 100 kms above the Earth’s crust where it has been internationally agreed the Earth’s atmosphere ends and space begins.

### KWHLAQ chart

A visible framework which uses a series of step-by-step questions to provide guidance through the creative thinking process.

### lander

A spacecraft which has been designed to make a soft landing on a planet or moon etc.

### logic

Carefully thinking about a claim to decide whether it makes sense.

### mantle

The layer that surrounds the Earth’s core and is made of minerals and rocks which slowly flow in a sludge of melted iron.

### matter

Everything around us that has weight and takes up space. All matter is made up of atoms.

### meteoroids

Otherwise known as shooting stars, meteoroids are small space rocks which burn up as they enter Earth’s atmosphere.

### module

A self-contained unit which can be joined together with other units to build something more complex.

### multi-planetary species

A species which lives on more than one planet. Humans could become the first known multi-planetary species by establishing a human habitat on Mars.

### multicellular organisms

A complex organism which is made up of more than one cell. For example, animals and plants.

### natural selection

The process by which individuals in a species who have more successful adaptations have more children, therefore passing their successful adaptations on to future generations.

### nuclear fusion

The process of hydrogen atoms being crushed together in a star’s hot centre, releasing heat and energy for billions of years.

### orbiter

A spacecraft designed to orbit a planet and collect scientific data over a long period of time.

### overpopulation

When a population grows too big for the available resources, for example, food. Humans have, in the past, solved potential problems through innovations such as agriculture.

### ozone layer

An invisible layer in Earth’s upper atmosphere which helps to protect us from the Sun’s harmful ultra-violet rays.

### periodic table

A diagram of all the chemical elements in the Universe. It was created by a Russian chemist named Dmitri Mendeleev.

### quasars

Quasi Stellar Objects (Quasars) are believed to be the brightest and most distant objects in the Universe.

The transfer of energy (heat, sound or light) through waves. It can come from cosmic rays or from the Earth. Too much exposure to radiation is harmful to humans.

### redshift

When a star or galaxy moves away, its light waves are stretched out and it has a red glow. This is called redshift and provides evidence that the Universe is expanding.

### robotics

A type of technology which allows machines to be programmed to move and complete set tasks.

### rocky planets

The four small inner planets – Mercury, Venus, Earth and Mars – which are mostly made of heavier chemical elements like iron.

### rover

A moving robot which is sent to the surface of another planet to explore, collect scientific data and samples.

### self-sustaining

Being able to exist for a long time without outside help by using resources responsibly.

### single-celled organisms

A simple organism which is made up of only one cell. For example, simple bacteria.

### singularity

The extremely small point which contained the ingredients for everything in the Universe. Everything was crushed together in this singularity at the moment of the Big Bang.

### sol

The name of a solar day on Mars, which is 24.65 hours.

### star

A massive sphere of very hot gas which makes its own light and energy through nuclear fusion.

### supernova

The spectacular explosion which occurs when a massive star dies. It blows chemical elements out into the Universe.

### survive

To be able to continue to live. For example, having enough food to avoid dying of starvation.

### technology

New tools or methods, developed through the use of scientific knowledge, which can be used to solve problems.

### tectonic plates

The large solid-rock moving pieces which make up the Earth’s crust.

### thrive

To be able to grow, be successful and become stronger. For example, humans thrive when they are part of a connected community.

### timeline

A graphic which includes a list of events placed in the order that they happened.

### transform boundary

Where two tectonic plates meet and try to move past each other.

### uranium

A chemical element which is found in the Earth’s crust and is used as an energy source in nuclear power plants.

### venn diagram

A visual graphic which can be used to compare and contrast two different things.

### white dwarf

When a non-massive star runs out of fuel for nuclear fusion it collapses into itself. The leftover core is a compact star called a white dwarf.

### x-ray telescope

A type of telescope which works by receiving x-ray signals. It is mainly used to observe space objects and events such as the Sun, stars and supernovae.

### Yucatan Peninsula

Location of the Chicxulub Crater where a giant meteor landed 66 million years ago. Scientists think this meteor strike led to the extinction of the dinosaurs.

### zinc

One of the most common chemical elements in the Earth’s crust.

## Activity 1.2.2 Objectives

### Learning Goals

• Understand what is Big History
• Recall the 3 big mission phase questions
• Place events on an historical timeline

### Introduction

As you saw in Mission video 5: 3 big mission phase questions, a timeline helps you see the most important things that have happened over a period of time and gives you an idea of how long ago or how recently they occurred.

Well, you’re now going to create a timeline of the longest period of time of all - the whole history of the Universe!

## Timeline: history of the Universe

You will be using the Timeline: history of the Universe worksheet to create your own timeline. Before you begin though, take some time to look at it carefully. What do you notice about the timeline?

• How long ago does the timeline begin?
• It ends with an arrow. What do you think this arrow could be pointing towards?
• The “Universe” bracket along the bottom is almost the entire length of the timeline. Why?
(Hint: think about the age of the Universe)
• The “Earth” bracket begins close to 5 billion (500 crore) years ago. Why?
(Hint: think about the age of Earth)
• The “Humans” bracket begins less than 1 billion (100 crore) years ago. Why?
(Hint: think about how long humans have been around)

Your teacher will instruct you to either cut-and-paste the 6 ‘events’ on your worksheet onto the correct place on the timeline or to simply write the event names in the boxes.

## Activity 1.2.2 Review

### Conclusion

Once you have completed your timeline, look carefully at each of the ‘events’ and where they occur on the timeline:

• Had you realised that the Universe existed so long before planet Earth was formed?
• Are you surprised at the short amount of time that humans have been around compared to the entire history of the Universe?
• Is there anything else that you notice when you look at the history of the Universe on a timeline?

## Course Glossary

### accretion

The gradual process of matter being pulled together by gravity to make larger and larger clumps of matter.

A special skill or physical feature which helps a species to survive and thrive in its environment. For example, a chameleon changing colour to camouflage itself.

### aerial view

A view of something from the sky looking down.

### agriculture

Also referred to as farming, agriculture is the practice of growing crops and raising animals. It is an innovation which has allowed human societies to expand and thrive.

### AI

Artificial Intelligence (AI) is a type of technology which can perceive things, interpret them and make decisions in a similar way to humans.

### amphibian

Animals that evolved from fish to have gills so that they can live in water and also live and breathe on land.

### anthropologist

A scientist who studies humans and human behaviour.

### asteroids

Rocky bodies which are too small to be called planets.

### astronomer

A scientist who studies the Universe and everything in it.

### atmosphere

A thin layer of gases, otherwise known as air, that surrounds Earth and other planets.

### atoms

Tiny particles which make up everything in the Universe.

### authority

Someone who knows a lot about a subject and whose views are respected.

### battery storage

A large battery that stores electrical energy which can then be used when other energy sources are not available.

### Big Bang theory

Theory about how the Universe began 13.8 billion years ago. All matter, time, space and energy came from the Big Bang.

### Big History

The history of the entire Universe beginning 13.8 billion years ago.

### biochemist

A scientist who studies the chemistry of living things.

### biologist

A scientist who studies living things.

### black hole

An area in space where gravity is so strong that nothing can escape from it – not even light.

### brainstorming

A creative strategy for thinking about and sharing ideas to solve a challenge or task.

### CBR

Cosmic Background Radiation (CBR) is the radiation left over from the initial energy of the Big Bang. It can be seen through powerful space telescopes.

### chemical compounds

Chemical elements which have combined with different chemical elements. For example, hydrogen can combine with oxygen to create the chemical compound water (H2O).

### chemical elements

Pure substances which are made from a single type of atom. For example, Helium.

### chemist

A scientist who studies the substances that make up all the matter in the Universe.

### claim

Information which is presented as fact – not an opinion.

### cognitive

To do with mental activity such as thinking, using logic or remembering.

### collective learning

The human ability to store and share and build on information from generation to generation.

### comets

Balls of frozen gases, rock and dust which orbit the Sun.

### community

A group of people who live together. They help each other and work together to solve problems.

### compare

To look at what two or more things have in common with each other.

### continental drift theory

A theory which states that the Earth’s continents were once joined together in one supercontinent, then broke up and slowly drifted apart.

### contrast

To look at how two or more things are different to each other.

### convergent boundary

Where two tectonic plates move towards each other.

### cosmologist

A scientist who studies the structure and history of the Universe.

### creative thinking

Thinking of new ways to solve problems, generate new explanations and/or create something original.

### Critical thinking

Thinking which doesn’t rely on simply accepting what someone has said. It involves questioning, using logic and seeking information from experts before drawing a conclusion.

### cross section

A view of something as if it has been sliced through with a knife.

### digital technology

A term which covers electronic technologies such as computers, tablets and mobile phones.

### disciplines

Different areas of knowledge, for example, natural sciences.

### divergent boundary

Where two tectonic plates slide apart from each other.

### Earth’s core

At its centre, Earth contains a solid inner core and a liquid outer core made of iron and nickel.

### Earth’s crust

The layer that floats on top of the mantle and is made of lighter weight rocks and minerals.

### electrical technology

Technologies which use electricity as their main power source, for example, light bulbs, electric motors and television.

### energy sources

A resource which can be used to provide power. For example, fossil fuels like coal and oil; renewable resources like solar and wind or uranium for nuclear power.

### engineer

An expert who designs and builds machines and structures.

### evidence

Information which may support or disprove a claim.

### evolution

The theory of evolution explains how all the species alive today generated from the first simple life forms on Earth.

### exoplanets

Planets which orbit stars outside of our solar system.

### expert

A person with a special skill or knowledge in a particular area.

### flyby

A path followed by a spacecraft which has been sent close enough to a planet to record scientific data.

### fossil fuels

A carbon- based material such as coal, oil, or natural gas that can be used as an energy source. Fossil fuels were originally formed when the remains of living organisms were buried and broken down by intense heat and pressure over millions of years.

### gas giants

The four large outermost planets – Neptune, Uranus, Saturn and Jupiter – which are mostly made of lighter chemical elements like Hydrogen and Helium.

### geologist

A scientist who analyses rocks, minerals and landforms.

### Goldilocks conditions

The ‘just right’ conditions for life to exist. For example, Earth has the right temperature range, a protective atmosphere and liquid water.

### gravity

The energy force which tries to pull two objects toward each other. The bigger an object is, the stronger its gravitational pull.

### Homo sapiens

Modern humans who first appeared 300,000 years ago. We are homo sapiens.

### hunters and gatherers

Human societies which move from place to place to hunt meat and gather fruit and vegetables to survive.

### industrial technology

Machines which operate on a large scale by using energy sources such as water, steam power, oil and coal.

### innovation

Using existing knowledge to come up with new technologies or new ways of doing things.

### intelligent life

Beings from other planets who are able to think, learn and understand. Scientists continue to search for intelligent life out in the Universe.

### intuition

A ‘gut feeling’ that a claim may be true or false.

### Jovian planets

The term Jovian planets refers to the large gassy planets furthest from the Sun - Neptune, Uranus, Saturn and Jupiter. They are also known as gas giants.

### Karman line

An imaginary line 100 kms above the Earth’s crust where it has been internationally agreed the Earth’s atmosphere ends and space begins.

### KWHLAQ chart

A visible framework which uses a series of step-by-step questions to provide guidance through the creative thinking process.

### lander

A spacecraft which has been designed to make a soft landing on a planet or moon etc.

### logic

Carefully thinking about a claim to decide whether it makes sense.

### mantle

The layer that surrounds the Earth’s core and is made of minerals and rocks which slowly flow in a sludge of melted iron.

### matter

Everything around us that has weight and takes up space. All matter is made up of atoms.

### meteoroids

Otherwise known as shooting stars, meteoroids are small space rocks which burn up as they enter Earth’s atmosphere.

### module

A self-contained unit which can be joined together with other units to build something more complex.

### multi-planetary species

A species which lives on more than one planet. Humans could become the first known multi-planetary species by establishing a human habitat on Mars.

### multicellular organisms

A complex organism which is made up of more than one cell. For example, animals and plants.

### natural selection

The process by which individuals in a species who have more successful adaptations have more children, therefore passing their successful adaptations on to future generations.

### nuclear fusion

The process of hydrogen atoms being crushed together in a star’s hot centre, releasing heat and energy for billions of years.

### orbiter

A spacecraft designed to orbit a planet and collect scientific data over a long period of time.

### overpopulation

When a population grows too big for the available resources, for example, food. Humans have, in the past, solved potential problems through innovations such as agriculture.

### ozone layer

An invisible layer in Earth’s upper atmosphere which helps to protect us from the Sun’s harmful ultra-violet rays.

### periodic table

A diagram of all the chemical elements in the Universe. It was created by a Russian chemist named Dmitri Mendeleev.

### quasars

Quasi Stellar Objects (Quasars) are believed to be the brightest and most distant objects in the Universe.

The transfer of energy (heat, sound or light) through waves. It can come from cosmic rays or from the Earth. Too much exposure to radiation is harmful to humans.

### redshift

When a star or galaxy moves away, its light waves are stretched out and it has a red glow. This is called redshift and provides evidence that the Universe is expanding.

### robotics

A type of technology which allows machines to be programmed to move and complete set tasks.

### rocky planets

The four small inner planets – Mercury, Venus, Earth and Mars – which are mostly made of heavier chemical elements like iron.

### rover

A moving robot which is sent to the surface of another planet to explore, collect scientific data and samples.

### self-sustaining

Being able to exist for a long time without outside help by using resources responsibly.

### single-celled organisms

A simple organism which is made up of only one cell. For example, simple bacteria.

### singularity

The extremely small point which contained the ingredients for everything in the Universe. Everything was crushed together in this singularity at the moment of the Big Bang.

### sol

The name of a solar day on Mars, which is 24.65 hours.

### star

A massive sphere of very hot gas which makes its own light and energy through nuclear fusion.

### supernova

The spectacular explosion which occurs when a massive star dies. It blows chemical elements out into the Universe.

### survive

To be able to continue to live. For example, having enough food to avoid dying of starvation.

### technology

New tools or methods, developed through the use of scientific knowledge, which can be used to solve problems.

### tectonic plates

The large solid-rock moving pieces which make up the Earth’s crust.

### thrive

To be able to grow, be successful and become stronger. For example, humans thrive when they are part of a connected community.

### timeline

A graphic which includes a list of events placed in the order that they happened.

### transform boundary

Where two tectonic plates meet and try to move past each other.

### uranium

A chemical element which is found in the Earth’s crust and is used as an energy source in nuclear power plants.

### venn diagram

A visual graphic which can be used to compare and contrast two different things.

### white dwarf

When a non-massive star runs out of fuel for nuclear fusion it collapses into itself. The leftover core is a compact star called a white dwarf.

### x-ray telescope

A type of telescope which works by receiving x-ray signals. It is mainly used to observe space objects and events such as the Sun, stars and supernovae.

### Yucatan Peninsula

Location of the Chicxulub Crater where a giant meteor landed 66 million years ago. Scientists think this meteor strike led to the extinction of the dinosaurs.

### zinc

One of the most common chemical elements in the Earth’s crust.

## Activity 1.2.3 Objectives

### Learning Goals

• Understand the step-by-step requirements of the Mars Mission

### Introduction

Things are about to get serious. This is the first part of your formal introduction to your Mars Mission.

In Mission video 6: Your mission control reports Commander Ripley fills you in on the Mission Control Reports you will need to complete in order to achieve your Mars Mission and you will receive your official Mars Mission Brief.

## Mission video 6: Your mission control reports

While you watch Mission video 6: Your mission control reports look out for the answers to the following questions:

1. 1. What is your Mission Brief?
2. 2. What is the all-important question you are trying to answer on your Mission?
3. 3. Which question will you need to answer in each of the four Mission Control Reports?

Your teacher will instruct you whether you will answer the questions: as part of a class discussion; as a group/paired discussion; or independently by writing your answers in your Big History School Junior journal (if you have been provided with one).

## Brief: Mars mission

As Commander Ripley mentioned in Mission video 6: Your mission control reports, there are four main phases in your Mission. Your teacher will give you a copy of the Brief: Mars Mission which outlines all the tasks you’ll need to undertake to successfully complete your Mars Mission.

Read through your Brief: Mars mission carefully and your teacher will let you know if there are any other specific instructions that you need to add.

## Activity 1.2.3 Review

### Conclusion

Now that you know what will be required of you on your Mars Mission, in the next activity you will decide on your Mars Mission Name and show your commitment to the Mission by signing a ‘pledge.’

## Course Glossary

### accretion

The gradual process of matter being pulled together by gravity to make larger and larger clumps of matter.

A special skill or physical feature which helps a species to survive and thrive in its environment. For example, a chameleon changing colour to camouflage itself.

### aerial view

A view of something from the sky looking down.

### agriculture

Also referred to as farming, agriculture is the practice of growing crops and raising animals. It is an innovation which has allowed human societies to expand and thrive.

### AI

Artificial Intelligence (AI) is a type of technology which can perceive things, interpret them and make decisions in a similar way to humans.

### amphibian

Animals that evolved from fish to have gills so that they can live in water and also live and breathe on land.

### anthropologist

A scientist who studies humans and human behaviour.

### asteroids

Rocky bodies which are too small to be called planets.

### astronomer

A scientist who studies the Universe and everything in it.

### atmosphere

A thin layer of gases, otherwise known as air, that surrounds Earth and other planets.

### atoms

Tiny particles which make up everything in the Universe.

### authority

Someone who knows a lot about a subject and whose views are respected.

### battery storage

A large battery that stores electrical energy which can then be used when other energy sources are not available.

### Big Bang theory

Theory about how the Universe began 13.8 billion years ago. All matter, time, space and energy came from the Big Bang.

### Big History

The history of the entire Universe beginning 13.8 billion years ago.

### biochemist

A scientist who studies the chemistry of living things.

### biologist

A scientist who studies living things.

### black hole

An area in space where gravity is so strong that nothing can escape from it – not even light.

### brainstorming

A creative strategy for thinking about and sharing ideas to solve a challenge or task.

### CBR

Cosmic Background Radiation (CBR) is the radiation left over from the initial energy of the Big Bang. It can be seen through powerful space telescopes.

### chemical compounds

Chemical elements which have combined with different chemical elements. For example, hydrogen can combine with oxygen to create the chemical compound water (H2O).

### chemical elements

Pure substances which are made from a single type of atom. For example, Helium.

### chemist

A scientist who studies the substances that make up all the matter in the Universe.

### claim

Information which is presented as fact – not an opinion.

### cognitive

To do with mental activity such as thinking, using logic or remembering.

### collective learning

The human ability to store and share and build on information from generation to generation.

### comets

Balls of frozen gases, rock and dust which orbit the Sun.

### community

A group of people who live together. They help each other and work together to solve problems.

### compare

To look at what two or more things have in common with each other.

### continental drift theory

A theory which states that the Earth’s continents were once joined together in one supercontinent, then broke up and slowly drifted apart.

### contrast

To look at how two or more things are different to each other.

### convergent boundary

Where two tectonic plates move towards each other.

### cosmologist

A scientist who studies the structure and history of the Universe.

### creative thinking

Thinking of new ways to solve problems, generate new explanations and/or create something original.

### Critical thinking

Thinking which doesn’t rely on simply accepting what someone has said. It involves questioning, using logic and seeking information from experts before drawing a conclusion.

### cross section

A view of something as if it has been sliced through with a knife.

### digital technology

A term which covers electronic technologies such as computers, tablets and mobile phones.

### disciplines

Different areas of knowledge, for example, natural sciences.

### divergent boundary

Where two tectonic plates slide apart from each other.

### Earth’s core

At its centre, Earth contains a solid inner core and a liquid outer core made of iron and nickel.

### Earth’s crust

The layer that floats on top of the mantle and is made of lighter weight rocks and minerals.

### electrical technology

Technologies which use electricity as their main power source, for example, light bulbs, electric motors and television.

### energy sources

A resource which can be used to provide power. For example, fossil fuels like coal and oil; renewable resources like solar and wind or uranium for nuclear power.

### engineer

An expert who designs and builds machines and structures.

### evidence

Information which may support or disprove a claim.

### evolution

The theory of evolution explains how all the species alive today generated from the first simple life forms on Earth.

### exoplanets

Planets which orbit stars outside of our solar system.

### expert

A person with a special skill or knowledge in a particular area.

### flyby

A path followed by a spacecraft which has been sent close enough to a planet to record scientific data.

### fossil fuels

A carbon- based material such as coal, oil, or natural gas that can be used as an energy source. Fossil fuels were originally formed when the remains of living organisms were buried and broken down by intense heat and pressure over millions of years.

### gas giants

The four large outermost planets – Neptune, Uranus, Saturn and Jupiter – which are mostly made of lighter chemical elements like Hydrogen and Helium.

### geologist

A scientist who analyses rocks, minerals and landforms.

### Goldilocks conditions

The ‘just right’ conditions for life to exist. For example, Earth has the right temperature range, a protective atmosphere and liquid water.

### gravity

The energy force which tries to pull two objects toward each other. The bigger an object is, the stronger its gravitational pull.

### Homo sapiens

Modern humans who first appeared 300,000 years ago. We are homo sapiens.

### hunters and gatherers

Human societies which move from place to place to hunt meat and gather fruit and vegetables to survive.

### industrial technology

Machines which operate on a large scale by using energy sources such as water, steam power, oil and coal.

### innovation

Using existing knowledge to come up with new technologies or new ways of doing things.

### intelligent life

Beings from other planets who are able to think, learn and understand. Scientists continue to search for intelligent life out in the Universe.

### intuition

A ‘gut feeling’ that a claim may be true or false.

### Jovian planets

The term Jovian planets refers to the large gassy planets furthest from the Sun - Neptune, Uranus, Saturn and Jupiter. They are also known as gas giants.

### Karman line

An imaginary line 100 kms above the Earth’s crust where it has been internationally agreed the Earth’s atmosphere ends and space begins.

### KWHLAQ chart

A visible framework which uses a series of step-by-step questions to provide guidance through the creative thinking process.

### lander

A spacecraft which has been designed to make a soft landing on a planet or moon etc.

### logic

Carefully thinking about a claim to decide whether it makes sense.

### mantle

The layer that surrounds the Earth’s core and is made of minerals and rocks which slowly flow in a sludge of melted iron.

### matter

Everything around us that has weight and takes up space. All matter is made up of atoms.

### meteoroids

Otherwise known as shooting stars, meteoroids are small space rocks which burn up as they enter Earth’s atmosphere.

### module

A self-contained unit which can be joined together with other units to build something more complex.

### multi-planetary species

A species which lives on more than one planet. Humans could become the first known multi-planetary species by establishing a human habitat on Mars.

### multicellular organisms

A complex organism which is made up of more than one cell. For example, animals and plants.

### natural selection

The process by which individuals in a species who have more successful adaptations have more children, therefore passing their successful adaptations on to future generations.

### nuclear fusion

The process of hydrogen atoms being crushed together in a star’s hot centre, releasing heat and energy for billions of years.

### orbiter

A spacecraft designed to orbit a planet and collect scientific data over a long period of time.

### overpopulation

When a population grows too big for the available resources, for example, food. Humans have, in the past, solved potential problems through innovations such as agriculture.

### ozone layer

An invisible layer in Earth’s upper atmosphere which helps to protect us from the Sun’s harmful ultra-violet rays.

### periodic table

A diagram of all the chemical elements in the Universe. It was created by a Russian chemist named Dmitri Mendeleev.

### quasars

Quasi Stellar Objects (Quasars) are believed to be the brightest and most distant objects in the Universe.

The transfer of energy (heat, sound or light) through waves. It can come from cosmic rays or from the Earth. Too much exposure to radiation is harmful to humans.

### redshift

When a star or galaxy moves away, its light waves are stretched out and it has a red glow. This is called redshift and provides evidence that the Universe is expanding.

### robotics

A type of technology which allows machines to be programmed to move and complete set tasks.

### rocky planets

The four small inner planets – Mercury, Venus, Earth and Mars – which are mostly made of heavier chemical elements like iron.

### rover

A moving robot which is sent to the surface of another planet to explore, collect scientific data and samples.

### self-sustaining

Being able to exist for a long time without outside help by using resources responsibly.

### single-celled organisms

A simple organism which is made up of only one cell. For example, simple bacteria.

### singularity

The extremely small point which contained the ingredients for everything in the Universe. Everything was crushed together in this singularity at the moment of the Big Bang.

### sol

The name of a solar day on Mars, which is 24.65 hours.

### star

A massive sphere of very hot gas which makes its own light and energy through nuclear fusion.

### supernova

The spectacular explosion which occurs when a massive star dies. It blows chemical elements out into the Universe.

### survive

To be able to continue to live. For example, having enough food to avoid dying of starvation.

### technology

New tools or methods, developed through the use of scientific knowledge, which can be used to solve problems.

### tectonic plates

The large solid-rock moving pieces which make up the Earth’s crust.

### thrive

To be able to grow, be successful and become stronger. For example, humans thrive when they are part of a connected community.

### timeline

A graphic which includes a list of events placed in the order that they happened.

### transform boundary

Where two tectonic plates meet and try to move past each other.

### uranium

A chemical element which is found in the Earth’s crust and is used as an energy source in nuclear power plants.

### venn diagram

A visual graphic which can be used to compare and contrast two different things.

### white dwarf

When a non-massive star runs out of fuel for nuclear fusion it collapses into itself. The leftover core is a compact star called a white dwarf.

### x-ray telescope

A type of telescope which works by receiving x-ray signals. It is mainly used to observe space objects and events such as the Sun, stars and supernovae.

### Yucatan Peninsula

Location of the Chicxulub Crater where a giant meteor landed 66 million years ago. Scientists think this meteor strike led to the extinction of the dinosaurs.

### zinc

One of the most common chemical elements in the Earth’s crust.

## Activity 1.2.4 Objectives

### Learning Goals

• Understand the step-by-step requirements of the Mars Mission
• Commit to undertake the steps necessary to successfully complete the Mission

### Introduction

Now that you understand the step-by-step requirements of your Mars Mission and you have received your Mission Brief, you are ready to sign your Mars Mission pledge.

## Mars mission pledge: team

Your teacher will advise you whether you will be working on your mission individually or if you will be working as part of a team.

If you are working with a team, you will need to complete the Mars mission pledge: team worksheet.

One of the first (and fun!) things you will need to do when you work on your Mars mission pledge: team is to brainstorm and decide on the name for your Mars Mission.

Every space mission has an official name. For inspiration take a look at the list of Mars mission name ideas, in Helpful Resources, which includes words used in real space mission names.

Once you have decided on and written down your Mission name on your pledge you need to do the following:

• Add at least 3 more points in the ‘We pledge to’ section which you, as a team, agree are important.
• Write down each team member’s name and choose a team leader – who is very responsible and would be willing to take on any extra tasks?
• Sign your names and write the date.

1.2.4 - Mars Mission Name Ideas

## Mars Mission pledge: student

Your teacher will advise you whether you will be working on your mission individually or if you will be working as part of a team.

If you are working individually you will need to complete the Mars mission pledge: student worksheet.

One of the first (and fun!) things you will need to do when you work on your Mars mission pledge: student is to brainstorm and decide on the name for your Mars Mission.

Every space mission has an official name. For inspiration take a look at the list of Mars mission name ideas, in Helpful Resources, which includes words used in real space mission names.

Once you have decided on and written down your Mission name on your pledge you need to do the following:

• Add at least 3 more points in the ‘I pledge to’ section which you agree are important.
• Sign your name and write the date.

Mars Mission Name Ideas

## S.P.A.C.E command: ID cards

Once you have signed your Mission Pledge, you are officially a member of the Mars Mission! Your teacher will organise a S.P.A.C.E command ID Card which will include your photo, name and Mission Name. Make sure you keep your ID Card with you whenever you work on your Mars Mission.

## Activity 1.2.4 Review

### Conclusion

Congratulations! You have completed your first Mission Phase and Mars Mission Introduction.

You are now ready to move on to Mission Phase 2 where you will learn all about the Universe and then complete your first Mars Mission Control Report.

## Course Glossary

### accretion

The gradual process of matter being pulled together by gravity to make larger and larger clumps of matter.

A special skill or physical feature which helps a species to survive and thrive in its environment. For example, a chameleon changing colour to camouflage itself.

### aerial view

A view of something from the sky looking down.

### agriculture

Also referred to as farming, agriculture is the practice of growing crops and raising animals. It is an innovation which has allowed human societies to expand and thrive.

### AI

Artificial Intelligence (AI) is a type of technology which can perceive things, interpret them and make decisions in a similar way to humans.

### amphibian

Animals that evolved from fish to have gills so that they can live in water and also live and breathe on land.

### anthropologist

A scientist who studies humans and human behaviour.

### asteroids

Rocky bodies which are too small to be called planets.

### astronomer

A scientist who studies the Universe and everything in it.

### atmosphere

A thin layer of gases, otherwise known as air, that surrounds Earth and other planets.

### atoms

Tiny particles which make up everything in the Universe.

### authority

Someone who knows a lot about a subject and whose views are respected.

### battery storage

A large battery that stores electrical energy which can then be used when other energy sources are not available.

### Big Bang theory

Theory about how the Universe began 13.8 billion years ago. All matter, time, space and energy came from the Big Bang.

### Big History

The history of the entire Universe beginning 13.8 billion years ago.

### biochemist

A scientist who studies the chemistry of living things.

### biologist

A scientist who studies living things.

### black hole

An area in space where gravity is so strong that nothing can escape from it – not even light.

### brainstorming

A creative strategy for thinking about and sharing ideas to solve a challenge or task.

### CBR

Cosmic Background Radiation (CBR) is the radiation left over from the initial energy of the Big Bang. It can be seen through powerful space telescopes.

### chemical compounds

Chemical elements which have combined with different chemical elements. For example, hydrogen can combine with oxygen to create the chemical compound water (H2O).

### chemical elements

Pure substances which are made from a single type of atom. For example, Helium.

### chemist

A scientist who studies the substances that make up all the matter in the Universe.

### claim

Information which is presented as fact – not an opinion.

### cognitive

To do with mental activity such as thinking, using logic or remembering.

### collective learning

The human ability to store and share and build on information from generation to generation.

### comets

Balls of frozen gases, rock and dust which orbit the Sun.

### community

A group of people who live together. They help each other and work together to solve problems.

### compare

To look at what two or more things have in common with each other.

### continental drift theory

A theory which states that the Earth’s continents were once joined together in one supercontinent, then broke up and slowly drifted apart.

### contrast

To look at how two or more things are different to each other.

### convergent boundary

Where two tectonic plates move towards each other.

### cosmologist

A scientist who studies the structure and history of the Universe.

### creative thinking

Thinking of new ways to solve problems, generate new explanations and/or create something original.

### Critical thinking

Thinking which doesn’t rely on simply accepting what someone has said. It involves questioning, using logic and seeking information from experts before drawing a conclusion.

### cross section

A view of something as if it has been sliced through with a knife.

### digital technology

A term which covers electronic technologies such as computers, tablets and mobile phones.

### disciplines

Different areas of knowledge, for example, natural sciences.

### divergent boundary

Where two tectonic plates slide apart from each other.

### Earth’s core

At its centre, Earth contains a solid inner core and a liquid outer core made of iron and nickel.

### Earth’s crust

The layer that floats on top of the mantle and is made of lighter weight rocks and minerals.

### electrical technology

Technologies which use electricity as their main power source, for example, light bulbs, electric motors and television.

### energy sources

A resource which can be used to provide power. For example, fossil fuels like coal and oil; renewable resources like solar and wind or uranium for nuclear power.

### engineer

An expert who designs and builds machines and structures.

### evidence

Information which may support or disprove a claim.

### evolution

The theory of evolution explains how all the species alive today generated from the first simple life forms on Earth.

### exoplanets

Planets which orbit stars outside of our solar system.

### expert

A person with a special skill or knowledge in a particular area.

### flyby

A path followed by a spacecraft which has been sent close enough to a planet to record scientific data.

### fossil fuels

A carbon- based material such as coal, oil, or natural gas that can be used as an energy source. Fossil fuels were originally formed when the remains of living organisms were buried and broken down by intense heat and pressure over millions of years.

### gas giants

The four large outermost planets – Neptune, Uranus, Saturn and Jupiter – which are mostly made of lighter chemical elements like Hydrogen and Helium.

### geologist

A scientist who analyses rocks, minerals and landforms.

### Goldilocks conditions

The ‘just right’ conditions for life to exist. For example, Earth has the right temperature range, a protective atmosphere and liquid water.

### gravity

The energy force which tries to pull two objects toward each other. The bigger an object is, the stronger its gravitational pull.

### Homo sapiens

Modern humans who first appeared 300,000 years ago. We are homo sapiens.

### hunters and gatherers

Human societies which move from place to place to hunt meat and gather fruit and vegetables to survive.

### industrial technology

Machines which operate on a large scale by using energy sources such as water, steam power, oil and coal.

### innovation

Using existing knowledge to come up with new technologies or new ways of doing things.

### intelligent life

Beings from other planets who are able to think, learn and understand. Scientists continue to search for intelligent life out in the Universe.

### intuition

A ‘gut feeling’ that a claim may be true or false.

### Jovian planets

The term Jovian planets refers to the large gassy planets furthest from the Sun - Neptune, Uranus, Saturn and Jupiter. They are also known as gas giants.

### Karman line

An imaginary line 100 kms above the Earth’s crust where it has been internationally agreed the Earth’s atmosphere ends and space begins.

### KWHLAQ chart

A visible framework which uses a series of step-by-step questions to provide guidance through the creative thinking process.

### lander

A spacecraft which has been designed to make a soft landing on a planet or moon etc.

### logic

Carefully thinking about a claim to decide whether it makes sense.

### mantle

The layer that surrounds the Earth’s core and is made of minerals and rocks which slowly flow in a sludge of melted iron.

### matter

Everything around us that has weight and takes up space. All matter is made up of atoms.

### meteoroids

Otherwise known as shooting stars, meteoroids are small space rocks which burn up as they enter Earth’s atmosphere.

### module

A self-contained unit which can be joined together with other units to build something more complex.

### multi-planetary species

A species which lives on more than one planet. Humans could become the first known multi-planetary species by establishing a human habitat on Mars.

### multicellular organisms

A complex organism which is made up of more than one cell. For example, animals and plants.

### natural selection

The process by which individuals in a species who have more successful adaptations have more children, therefore passing their successful adaptations on to future generations.

### nuclear fusion

The process of hydrogen atoms being crushed together in a star’s hot centre, releasing heat and energy for billions of years.

### orbiter

A spacecraft designed to orbit a planet and collect scientific data over a long period of time.

### overpopulation

When a population grows too big for the available resources, for example, food. Humans have, in the past, solved potential problems through innovations such as agriculture.

### ozone layer

An invisible layer in Earth’s upper atmosphere which helps to protect us from the Sun’s harmful ultra-violet rays.

### periodic table

A diagram of all the chemical elements in the Universe. It was created by a Russian chemist named Dmitri Mendeleev.

### quasars

Quasi Stellar Objects (Quasars) are believed to be the brightest and most distant objects in the Universe.

The transfer of energy (heat, sound or light) through waves. It can come from cosmic rays or from the Earth. Too much exposure to radiation is harmful to humans.

### redshift

When a star or galaxy moves away, its light waves are stretched out and it has a red glow. This is called redshift and provides evidence that the Universe is expanding.

### robotics

A type of technology which allows machines to be programmed to move and complete set tasks.

### rocky planets

The four small inner planets – Mercury, Venus, Earth and Mars – which are mostly made of heavier chemical elements like iron.

### rover

A moving robot which is sent to the surface of another planet to explore, collect scientific data and samples.

### self-sustaining

Being able to exist for a long time without outside help by using resources responsibly.

### single-celled organisms

A simple organism which is made up of only one cell. For example, simple bacteria.

### singularity

The extremely small point which contained the ingredients for everything in the Universe. Everything was crushed together in this singularity at the moment of the Big Bang.

### sol

The name of a solar day on Mars, which is 24.65 hours.

### star

A massive sphere of very hot gas which makes its own light and energy through nuclear fusion.

### supernova

The spectacular explosion which occurs when a massive star dies. It blows chemical elements out into the Universe.

### survive

To be able to continue to live. For example, having enough food to avoid dying of starvation.

### technology

New tools or methods, developed through the use of scientific knowledge, which can be used to solve problems.

### tectonic plates

The large solid-rock moving pieces which make up the Earth’s crust.

### thrive

To be able to grow, be successful and become stronger. For example, humans thrive when they are part of a connected community.

### timeline

A graphic which includes a list of events placed in the order that they happened.

### transform boundary

Where two tectonic plates meet and try to move past each other.

### uranium

A chemical element which is found in the Earth’s crust and is used as an energy source in nuclear power plants.

### venn diagram

A visual graphic which can be used to compare and contrast two different things.

### white dwarf

When a non-massive star runs out of fuel for nuclear fusion it collapses into itself. The leftover core is a compact star called a white dwarf.

### x-ray telescope

A type of telescope which works by receiving x-ray signals. It is mainly used to observe space objects and events such as the Sun, stars and supernovae.

### Yucatan Peninsula

Location of the Chicxulub Crater where a giant meteor landed 66 million years ago. Scientists think this meteor strike led to the extinction of the dinosaurs.

### zinc

One of the most common chemical elements in the Earth’s crust.

## PHASE 1 STAGE 2: Mission Control

In Mission Control you learned all about the 3 big mission phase questions and what you need to do to successfully complete your Mars Mission.

Now it’s time to revisit your Mission Control learning goals and read through them again carefully.

As you read each learning goal, tick the check box beside it if you are confident you have achieved that learning goal.

You’ll find that some learning goals are harder to achieve than others. If you find that there are learning goals that you’re not confident you’ve achieved yet, you may like to re-watch the Mission video which relates to that learning goal and/or ask your teacher for help.