The photobombing of ground- and space-based telescopes by proliferating satellites in Low Earth Orbit has long vexed ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The most sensitive radio scan in history found no signs of alien tech on interstellar object 3I/ATLAS. Discover why this ...

Harvard's Avi Loeb investigates whether the interstellar object 3I/ATLAS is leaking artificial propellants, suggesting that ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

The most important aspect of this is that, with a possible atmosphere and liquid water, this planet lies within the habitable ...

In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...

As the year draws to a close, we take a look at some of the biggest science stories of the year, and why they matter.

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...

Interstellar object 3I/ATLAS is confirmed as a natural comet from beyond our solar system, posing no threat to Earth despite ...

Swalwell's Christmas ICE post triggers biblical debate over Mary and Joseph's journey, with critics citing scripture to ...

TV mastermind Noah Hawley reinvented both Fargo and X-Men. He’s the genius of “who would have thought there was another way ...