Uncover every detail in the War Machine trailer as Alan Ritchson battles an otherworldly killer in the gripping Netflix ...

A new finding of ammonia on the icy surface of Jupiter's moon Europa could have important implications for the search for ...

Titan might be the most hauntingly Earth-like world we’ve ever found — but twisted into something alien. Beneath its thick ...

With its long wavelength, near-infrared light is hardy enough to survive the limestone surroundings in the cavern: “The ...

A moderator at the r/aviation subreddit didn't look too kindly on a shot by astronaut Don Pettit, deeming it too "blurry" and ...

January brought a wide range of thoughtful science conversations featuring researchers from the SETI Institute, spanning everything from hands-on planetary defense with citizen scientists to careful ...

NASA's wet dress rehearsal for its Artemis 2 mission to the Moon didn't quite go as planned, forcing the agency to push back ...

A Brazilian neurosurgeon claims he performed surgery on a living alien, revealing shocking details from the 1996 Varginha UFO incident.

In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...

President Donald Trump has a historic speech ready that could provide the world with UFO disclosure, and he has already picked a date to deliver it.

Scientists report the first confirmed detection of thiepine, a complex sulfur-bearing molecule, in an interstellar cloud near the Milky Way’s center.

Europa stands out among Jupiter's moons, thanks to its remarkably smooth ice shell, which scientists believe conceals a global ocean of liquid water, perhaps twice as deep as Earth's oceans. In late ...