Life
We don’t need to land to find life on Europa
Landing on Jupiter's moon carries the very real risk of contamination with earthly bugs. But we may not need to touch down on Europa to find life
Opinion
Life
Water plumes spark a race to Jupiter moon Europa
News
Life
First exomoon glimpsed 鈥� 1800 light years from Earth
News
Life
Forgotten aliens: We should hunt for viruses in space
Opinion
Life
Alien life could have basked in big bang’s afterglow
News
Life
Surprisingly youthful Mars surface helps alien hunt
News
Life
Alien life may flourish on purple planets
News
Life
Meteor impact trapped ancient swamp plants in glass
News
Life
We’ll have the tools to spot nearby aliens by 2030
Opinion
Life
Exoplanet hunters may find ET by glut of alien corpses
Little green men may be easiest to find once they have died out, according to a model of the future of Earth's atmosphere
News
Life
Cosmic chemistry: Life’s molecules are made in space
Features
Earth
How to sniff aliens’ gas in exoplanet atmospheres
News
Life
Crack a comet to spawn the ingredients of life
News
Life
Cell scaffolding found in odd California meteorite
News