Life
Martian soup may have been tasty to early life
Early Mars oceans would have been richer than Earth's in a key ingredient for RNA – creating tension for a theory that says a dry Mars could have sparked life
News
Space
Japanese probe to sniff out why planets lose gases
News
Space
We should all be able to name objects in space
Opinion
Space
Huge lava fountains seen gushing from Jupiter moon
News
Space
Official planet namer listens to voice of the people
News
Earth
Solar superflares: A new danger from the sun
Features
Space
Mars anniversary: Rock star rover’s five coolest finds
News
Earth
Asteroid pinpointed as likely source of Russian meteor
News
Space
Astrophile: How Saturn’s tiger moon got its stripes
News
Earth
Clouds save Earth from runaway greenhouse hell
The cooling effect of clouds may be what is standing between us and the sweltering conditions seen on Venus
News
Space
Shiny, happy Earth photobombs Saturn snapshot
Regulars
Space
Neptune’s strange new moon is first found in a decade
News
Space
NASA urged to seek live Martians with 2020 rover
News
Earth
Sun’s quiet spell not the start of a mini ice age
News