Rocks hurtling through space shape the surface of the moons and planets as collide – and now you can use your skill and knowledge to make your own mark. Can you cover a target percentage of a planet or a moon’s surface with impact craters – by choosing meteroids based on size, make-up and speed and aiming them at your chosen target.
So, you think you've found a meteorite? Congratulations! But are you certain? There are some rocks which seem to be meteorites, but closer inspection proves them to be slightly less than extra-terrestrial. Read through our guide on how to spot an imposter, which can help you decide if the rock you've found might be a meteorite.
How big a crater would be made by an impact from a body hurtling from space? It depends... but our calculator will give you an idea. You can choose either to compute crater size from the projectile size, or to compute the projectile size from the crater size.
How to sound like an expert. When confronted with the prospect of a giant asteroid impacting the Earth, you may find that certain phrases pop into your mind involuntarily
This collection of articles and videos explores how early career scientists within the School of Physical Sciences carry out research to learn more about the world, and space, we live in.
Watch this short animation from The Royal Observatory Greenwich/The Open University and explore what space rocks can tell us about our very own planet Earth.
In March 2021, several rare meteorite fragments were found in Winchcombe, Gloucestershire. We celebrate this amazing discovery with a mini documentary and other FREE resources on meteorites…
The Perseid meteor shower reaches its peak overnight on 12–13 August 2026, offering one of the best opportunities of the year to spot ‘shooting stars’. Find out more about meteors, the constellation Perseus and what meteors have to do with ancient Egypt...