Space

How realistic is “The Martian”?

How does light output change over Ramadan?

How does light output change over Christmas?

How does Curiosity take a selfie?

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How can you measure the age of the universe?

What would happen if a planet suddenly disappeared?

How do we study the stars?

Why is the moon not a planet?

Why is the Martian sky red?

Is the Big Bang Theory just the scientific ‘God’?

What are the furthest space probes from Earth?

What are 10 British astronomy discoveries?