Space
Confounded by Mars: Climate history thrown into doubt
The Red Planet was once warm, wet and life-friendly聽鈥� or so we thought. The closer we look, the muddier the water becomes
Features
Space
Black glass holds first Mars soil sample on Earth
News
Life
Build a Mars base with a box of engineered bugs
News
Space
Why do we think Curiosity found an old Mars riverbed?
News
Space
Meet the man who gave the Mars rover its eyes
Opinion
Space
Not so moist Mars: Clays may come from lava, not lakes
News
Space
Mars rover beams back eerie human voice 鈥� and postcard
News
Space
A desolate vision of the future of Mars exploration
Culture
Space
Curiosity: A Mars robot for our times
Opinion
Life
Curiosity might prove we’ve already found life on Mars
If the Mars Science Laboratory rover finds organic molecules in the soil, Viking's refuted discovery of microbial life will need to be reviewed
News
Space
Where next? Curiosity’s scientific priorities on Mars
News
Space
NASA jubilant as Curiosity rover lands safely on Mars
News
Space
Future Mars missions: Faster, better, cheaper?
Opinion
Space
Curiosity rover is turning point for Mars exploration
News