Forbes contributors publish independent expert analyses and insights. I cover the history of science and exploration. This voice experience is generated by AI. Learn more. This voice experience is ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

'Do all aliens really need sunlight?' ...

NASA's Artemis II mission concludes today as the Orion capsule splashes down after a record-breaking lunar far side flyby.

Can desert planets with alien life, like the one in the movie *Dune*, exist? Scientists’ answer leans toward “no.” A study ...

On the forest road that winds through mature stands of hemlock and yellow birch on state game lands 206 in Luzerne County, my ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

Add Yahoo as a preferred source to see more of our stories on Google. The search for life beyond Earth requires expanding the very definition of what life can be. Some exoplanets, especially those ...

"It really bent your mind." The Artemis astronauts’ reflections echo a long described change that occurs when humans are ...

Invincible Season 4 Episode 7 is an exhilarating penultimate hour that perfectly sets up what is sure to be an explosive ...