Boffins are scratching their heads over another mysterious signal which is believed to have originated from the edge of the ...

Planets larger than Earth but smaller than Neptune – so called sub-Neptunes – are the most common type of known exoplanet. It ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...

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

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier ...

Gamma rays are invisible and ultra-powerful forms of light. They are the most energetic source of radiation known in the ...

On Jan. 11, 2026, I watched anxiously at the tightly controlled Vandenberg Space Force Base in California as an awe-inspiring ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

A group of Australian scientists have revealed how we may be able to learn to speak with aliens, and the answer is found ...