Space
NASA rover adds new twist to Mars methane mystery
The first test for the gas from within the Martian atmosphere came up essentially empty, but Curiosity scientists say the hunt has just begun
News
Life
Alien hunting: how to find DNA on Mars
News
Life
Martian genome: Is there DNA on the Red Planet?
News
Space
Confounded by Mars: Climate history thrown into doubt
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
As well as broadcasting the first human voice from an alien planet, Curiosity has sent back stunningly detailed images of its destination, Mount Sharp
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
News
Space
Where next? Curiosity’s scientific priorities on Mars
News