Science videos

What's the matter with dark matter?

Black holes: what is the point of no return?

Discover how asteroids and microbes flying through space could hold the secret to life on Earth and Mars.

Discover how the Moon's orbit means we always see its best side.

Find out how you'd pass the time on a planet where a single day lasts two years.

What are the exoplanets?

What happens when a star explodes?

How big was the Big Bang?

How will Gaia help us spot Killer Asteroids?

How do you take a census in space?