Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

Astronomers have made a historic discovery by directly detecting cosmic rays deep inside a dense, starless molecular cloud. This breakthrough provides an invaluable look at the invisible particles ...

Every alien in Ben 10: Alien Force is incredible, but who are the most powerful among them all?

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

WASHINGTON - Astronomers have produced the largest and most detailed map ever made of the vast web of cold cosmic gas ...

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...

Anyone familiar with the search for alien life will have heard of the "Goldilocks Zone" around a star. This is defined as the orbital band where the temperature is just right for liquid water to pool ...

Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

It's the second most energetic cosmic ray ever to be detected striking Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news ...

President Donald Trump talks to reporters on board Air Force One on Feb. 19, 2026. Reporter With talk of aliens making headlines in the past week, President Donald Trump announced Thursday night that ...

Former president Barack Obama this weekend appeared to drop an otherworldly bombshell: extraterrestrials exist. “They’re real, but I haven’t seen them,” Obama said in a podcast released Saturday.