Are we alone? It's one of the most basic questions of human existence. People have been trying to answer it for millennia in ...

The idea was that as an alien civilization advances, its technology becomes too sophisticated for us to detect. We could ...

The stock market has a new obsession this year, and it’s not just AI. Quantum computing stocks have had a rollicking 2025, ...

The expansiveness of the universe could make interstellar communication difficult, even for the most advanced civilizations.

Is anybody out there? Probably. Most stars have planets; we've discovered more than 6,000 exoplanets thus far, and the most ...

NASA has used the James Webb Space Telescope to better understand the universe just after the Big Bang. The results have ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to ...

Astronomers using the James Webb Space Telescope (JWST) have captured the most detailed look yet at how galaxies formed just a few hundred million ...

Physicists have been chasing one of the universe’s strangest mysteries—neutrinos, nearly invisible particles that zip through ...

Microbes high in Earth’s stratosphere produce pigments to protect them from UV light – so similar molecules could be ...

The Methuselah Star, also known asHD 140283, has long been a subject of fascination among astronomers. Its age, initially ...

From impossible metals to defiant physics, this interstellar visitor has turned the scientific community on its head, leaving ...