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

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 ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

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

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

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 ...

Discovered by volunteer scientists, this alien planet is out of synch with its siblings ...

"The combination of extreme disk size, strong asymmetries, winds, and potential planet formation makes it the perfect ...