Astronomers may have discovered how water originated in the universe, challenging existing theories on star formation.

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

The James Webb Space Telescope could potentially detect signs of life on alien 'hycean' ocean worlds, possibly the most ...

A galaxy gleaming in the Cosmic Dawn, just 300 million years after the Big Bang, has just been spotted harboring something it oughtn't.

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Hydrogen fuel cell powered drone experimentation goes back decades in the United States, beginning with NASA’s 1994 Helios prototype. The Office of Naval Research has also invested in related research ...

NASA astronauts Suni Williams and Butch Wilmore are back on Earth. NASA and SpaceX's Crew-9 mission successfully splashed ...

Mars is the Red Planet, but turns out the moon has the makings of a reddish cast, too. Yes, scientists have found rust on the moon. The question is: why?

Scientists from the Atacama Cosmology Telescope collaboration have captured the 'baby pictures' of the universe, revealing ...

Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...

These gases — composed of carbon, hydrogen, and a halogen, like chlorine — are mostly made by bacteria, algae, fungi, and ...