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Featured in aliens

By Dec 10, 2020
Space

Aliens could be talking to us right now. This scientist is listening.

Sofia Sheikh’s network is investigating more than a million stars for signs of extraterrestrial life.
By Jun 18, 2020
Space

The Milky Way could have dozens of alien civilizations capable of contacting us

A pair of researchers has forecasted 36 civilizations, to be exact.
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.
By Feb 17, 2020
Space

The sustainable voyager’s guide to the galaxy

Understanding how aliens might travel helps us know where to look for life.
By Dec 20, 2019
Space

A hundred stars have disappeared—and researchers aren’t ruling out aliens

The night sky is changing, and we can’t figure out why.
By Dec 19, 2019
Space

UFO sightings say more about us than about aliens

A handful of researchers have spent years gathering data on UFOs, and their findings tell us a lot about human...
By Oct 18, 2019
Space

Here’s how life could thrive on a planet orbiting a black hole—and other alternative suns

The universe is full of warm bodies. Why should life limit itself to sun-like stars?
By Oct 16, 2019
Space

An experiment hinted at Martian life in the ’70s. So why did we stop looking?

The truth is out there.
By Oct 1, 2019
Science

Are we alone in the universe? Probably not.

Given all the real estate in the cosmos, astronomers generally agree there's got to be other beings out there. A...
By Sep 12, 2019
Space

This distant world is a lot like Earth, but you wouldn’t want to live there

A familiar atmosphere with a few alien quirks.