The third known visitor from another star system, 3I/ATLAS, has already delivered on one of the biggest promises in modern ...

China has built a machine that treats gravity like a dial, not a constant, turning the pull we feel on our bodies into a ...

China has completed construction of the world’s most powerful hypergravity machine, a device designed to compress space and time to simulate extreme events like dam and earthquake disasters.

A surprising discovery has been made by the Planetary Defense Team that detected the 40,000th Near-Earth Asteroid whose path ...

Nanomaterials are everywhere—from cosmetics to electronics—but their environmental and health risks are only beginning to be ...

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

Rocket Lab launched its 21st and final mission of the year over the weekend, sending a private Japanese Earth-observing ...

Cosmic “touchdown airbursts” — explosions of comets or asteroids above Earth’s surface — may be far more common and ...

“The primary mission is to demonstrate and to understand the performance, functionality, and maneuverability of the DiskSat ...

NASA’s Perseverance rover has been exploring the surface of Mars since it landed there in spectacular fashion nearly five years ago. In that time, NASA’s most advanced rover to date, which is about ...

NASA is taking its newest Mars exploration technologies out of the lab and into Earth's most brutal deserts, pushing drones, walking robots and experimental flyers through scorching heat, shifting ...