A rare cosmic visitor, 3I/ATLAS, the third confirmed interstellar object, was discovered in July 2025. This object, on a ...

I/ATLAS has just made a strange move around the sun that could prove it has an engine powering its flight through the solar ...

This week's episode of SpaceBeat includes 1950s UFO evidence over nuclear test sites, Blue Origin’s New Glenn prep, the first ...

sending NASA's ESCAPADE mission off to the Red Planet. "Love seeing New Glenn's seven BE-4 engines come alive!

The risk of a cosmic body striking Earth—or exploding in the sky—may be higher in 2032 and 2036, researchers have cautioned.

These young-star outbursts likely have tremendous power to strip away or alter the atmospheres of nearby planets. Until now, scientists could only measure the cooler parts of these stellar explosions, ...

Discover why the ocean appears blue — from light absorption and scattering to depth, sunlight, and marine factors that create ...

Blue Origin's New Glenn rocket is on its launch pad at Cape ... It consists of two satellites which will orbit the red planet and study how its magnetosphere interacts with particles from the sun. The ...

Earth is set to host a rare visitor, interstellar comet 3I/ATLAS, on October 29, 2025. Discovered in July 2025, this ...

Astronomers have used simultaneous ground-based and space-based observations to measure the temperature and velocity of gas ...

A matchstick lit aboard Tiangong space station produced a slow-floating spherical flame, highlighting how microgravity ...