Nasa launches spacecraft in first ever mission to deflect asteroid
Spacecraft heads off on 6.8m-mile journey to crash into moonlet Dimorphos in test to see if asteroids can be diverted from collision with Earth
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Spacecraft heads off on 6.8m-mile journey to crash into moonlet Dimorphos in test to see if asteroids can be diverted from collision with Earth
Test drive of planetary defense system aims to provide data on how to deflect asteroids away from Earth
Lucy's mission is a 12-year expedition to study a record number of asteroids. It will be the first to explore the Trojans, thousands of rocky objects orbiting the sun in two swarms - one ahead of the path of giant gas planet Jupiter and one behind it.
The American space agency has successfully flown a small helicopter on Mars.
Chunk of space rock was once the ‘poster child for hazardous asteroids’ but it will be a while before humans need to worry about it again
Space agency also reveals audio recorded by Perseverance on surface of red planet
Celebrations as Perseverance rover touchdown is confirmed.
There's a new robot on the surface of Mars.
A Nasa probe sent to collect rock from an asteroid several hundred million kilometres from Earth has grabbed so much that samples are spilling out.