How do space rocks make such large dents in celestial bodies?
We take a look at what causes these stars to speed across the universe
The object was the size of a small boulder and may be part of a meteor swarm that also flew past Earth
It’s a way of finding distant worlds, so how does it work?
Josh Barker from the National Space Centre answers this question for us
Sophie Allan at the National Space Centre looks at whether astronauts can land on the surface of comets – our Solar System’s travelling space snowballs
What’s the quickest vehicle humans have ever built?
Could there be many different universes, rather than just one?