Alien world exploration reveals a dramatic planet covered in glowing molten surfaces and thick storm clouds in deep space. The visuals suggest extreme heat, violent atmospheres, and conditions far ...

A study using the Very Large Array radio telescope may have discovered a magnetic field on exoplanet YZ Ceti b. Magnetic ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

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

Science writer Becky Ferreira explains biomarkers that scientists can look for to determine whether alien life is inhabiting ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

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

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...