Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just ...

The Crew-11 spaceflyers — NASA's Zena Cardman and Mike Fincke, Kimiya Yui of Japan and cosmonaut Oleg Platonov — splashed ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

It was never reported whether any UFOs actually checked it out over the decades it existed, but Pendarvis was quoted as ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...