Journey through the Cosmos

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Which event is believed to have created the Universe?

The formation of stars

The expansion of galaxies

The Big Bang (correct)

The creation of the Milky Way

What is the approximate diameter of the Universe?

100 million light years

10 million light years

100 billion light years

10 billion light years (correct)

What is the shape of our galaxy, The Milky Way?

Elliptical

Barred spiral

Spiral (correct)

Irregular

Which part of our galaxy is a disk made up of gas and dust?

The galactic centre Signup and view all the answers

What is the primary composition of stars?

Hydrogen and helium Signup and view all the answers

Which celestial body is at the center of our galaxy?

Black hole Signup and view all the answers

Approximately how old is the universe?

10 billion years Signup and view all the answers

What is the shape of our galaxy, The Milky Way?

Spiral Signup and view all the answers

What are stars primarily made of?

Hydrogen and helium Signup and view all the answers

How many stars are estimated to exist in our own galaxy, The Milky Way?

100 billion Signup and view all the answers

Journey through the Cosmos

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Questions and Answers

Which event is believed to have created the Universe?

What is the approximate diameter of the Universe?

What is the shape of our galaxy, The Milky Way?

Which part of our galaxy is a disk made up of gas and dust?

What is the primary composition of stars?

Which celestial body is at the center of our galaxy?

Approximately how old is the universe?

What is the shape of our galaxy, The Milky Way?

What are stars primarily made of?

How many stars are estimated to exist in our own galaxy, The Milky Way?

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