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Featured in life

By Mar 8, 2021
Space

Perseverance’s giant ‘hand lens’ will scour Mars for signs of ancient life

An early version helped identify ancient life on Earth. Now its successor sits on the Red Planet.
By Feb 12, 2021
Space

Your ancestors might have been Martians

A controversial theory suggests that life could pre-date Earth.
By Dec 3, 2020
Space

The most life-friendly places on ancient Mars were deep below its surface

Subglacial lakes may have been the most hospitable place for life.
By Nov 2, 2020
Space

Traces of life on Venus now seem dubious

Three new studies failed to find similar levels of phosphine, the life-hinting molecule.
By Oct 27, 2020
Space

The moon is (slightly) wet, NASA confirms. Now what?

Planetary scientists and would-be explorers alike have a lot of follow up questions.
By Oct 8, 2020
Space

Local asteroid Bennu used to be filled with tiny rivers

Six new studies describe the rock’s soggy past and violent present.
By Oct 1, 2020
Space

Three ways scientists could search for life on Venus

The truth is out there. We just have to go get it.
By Sep 14, 2020
Space

Venus’s atmosphere shows potential signs of life

Researchers spotted phosphines in the planet’s hazy atmosphere.
By Jun 24, 2020
Space

There should be billions of Earths out there. Why can’t we find them?

A new estimate suggests the Milky Way is home to six billion Earth-like planets. So far, we’ve found just one...
By Mar 5, 2020
Space

If life exists on Titan, it’s even weirder than we thought

Any microbes may have to forego membranes, or live underground.