Questions by Kelvindhope

2 answers

What is an event horizon?

asked Jun 13, 2024 in Science and Education

2 answers

What are the different types of galaxies?

asked Jun 13, 2024 in Science and Education

1 answer

How do we know the universe is expanding?

asked Jun 13, 2024 in Science and Education

2 answers

What is redshift?

asked Jun 13, 2024 in Science and Education

2 answers

What is the role of gravity in the universe?

asked Jun 13, 2024 in Science and Education

2 answers

What is a quasar?

asked Jun 13, 2024 in Science and Education

1 answer

What is a neutron star?

asked Jun 13, 2024 in Science and Education

1 answer

How do astronomers measure distances in space?

asked Jun 13, 2024 in Science and Education

1 answer

What is cosmic microwave background radiation?

asked Jun 13, 2024 in Science and Education

1 answer

What is the observable universe?

asked Jun 13, 2024 in Science and Education

1 answer

What is the Hubble Space Telescope?

asked Jun 13, 2024 in Science and Education

1 answer

How do we detect exoplanets?

asked Jun 13, 2024 in Science and Education

1 answer

What are exoplanets?

asked Jun 13, 2024 in Science and Education

1 answer

What is a light-year?

asked Jun 13, 2024 in Science and Education

1 answer

What is the speed of light?

asked Jun 13, 2024 in Science and Education

1 answer

What is a supernova?

asked Jun 13, 2024 in Science and Education

1 answer

How do stars form?

asked Jun 13, 2024 in Science and Education

1 answer

What is the Milky Way?

asked Jun 13, 2024 in Science and Education

1 answer

What is dark energy?

asked Jun 13, 2024 in Science and Education

1 answer

What is dark matter?

asked Jun 13, 2024 in Science and Education

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