Space
NASA chief scientist: First an asteroid, then Mars
We can't put people on the Red Planet yet, but break the mission into bite-sized chunks and 2030 looks possible, says NASA science supremo Ellen Stofan
Opinion
Life
Curiosity rover detects Martian methane burps
News
Space
Curiosity rover finds ancient lake in Martian crater
News
Space
Red Planet racers: Next Mars rovers get a speed boost
News
Space
Comet immortalised before close call with spacecraft
Regulars
Space
First Mars settlers may last only 68 days
News
Earth
Martian methane sniffer adapted for Earth
News
Space
Vast glaciers carved out Martian Grand Canyon
News
Space
Spacecraft duo beam back their first Mars snaps
Regulars
Environment
60 Seconds
3D printing in space, exploring Martian hills, closing the ozone hole and more
News
Life
Curiosity reaching science peak after years of driving
News
Space
When NASA space crews play make believe
News
Space
Epic map reveals Mars’s geography in unrivalled detail
Regulars
Space
Curiosity piqued: The minds behind the Mars missions
Culture