Life
Spot ET’s waste heat for chance to find alien life
A new approach to the search for intelligent aliens looks for the heat from galaxy-spanning technology 鈥� and may have found some promising candidates
News
Life
Just how rare is intelligent life in the universe?
Culture
Life
Space is the place to solve the riddle of life, maybe
Opinion
Life
Icy moon explorer gets an Alaska road test
News
Earth
Crystal cocoons kept bacteria safe in space
News
Life
Extreme checklist to look for odd life on other worlds
News
Life
Fire missiles at Mars to find deeply buried life
News
Life
Buried ‘Lake Superior’ seen on Saturn’s moon Enceladus
News
Life
Dead exoplanets can have oxygen-rich atmospheres too
News
Life
Eccentric Earths: Weird planets where life might lurk
We thought that the search for life on other planets meant finding Earth's twin. But now it looks like some bizarre worlds could still be fit for life
Features
Life
Seeds of life can sprout in moon’s icy pockets
News
Life
Star next door may host a ‘superhabitable’ world
News
Life
Water found in stardust suggests life is universal
News
Life
Anybody out there? The how and what of alien life
Culture