Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.

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

Erich von Däniken, the Swiss author whose books on the alleged extraterrestrial origins of ancient civilizations brought him ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

The first commercial orbital outpost is scheduled to launch this May. Humans have long dreamed of living among the stars, and for two decades hundreds of us have done so aboard the International Space ...

"Close to the end of the third stage [burn], we are seeing a little more disturbance in the vehicle roll rates, and ...

NASA’s Gateway is coming to life with a solar-powered spacecraft built to light it up—and move it around the Moon.