Exoplanet

Astronomers think they’ve found a moon the size of Neptune in a distant star system

How Does NASA Search For New Planets and How Do They Find Them?

Who’s Out There?— Us!

THERE ARE SO MANY WATER-WORLDS OUT THERE

Who’s Out There?— Ozone? What Else?

Nearby Alien Planet May Be Capable of Supporting Life

Astronaut Don Peterson, made first shuttle spacewalk, dies at 84

SpaceX launches five Iridium satellites and twin science spacecraft

Why Extraterrestrial Life May Be More Unlikely Than Scientists Thought

Is It Time to Rethink How We Search for Alien Life?

The James Webb Telescope Will Expand Our View of the Universe

TRAPPIST-1h Orbit Suggests It Is Too Cold for Life

‘Styrofoam’ Planet Discovery Will Help Us Find Habitable Planets and Alien Life

Mars May Have Been Born in the Asteroid Belt

TRAPPIST-1 Planets Have No Large Moons, Study Argues

The Search for Life in the Universe Just Got a Lot More Interesting

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