ISS

When George Mason University‌‌ scientists ran thousands of virtual simulations looking for the best ways to optimize group…

Cosmonauts complete their first spacewalk in 2026 On May 27, members of Expedition 74 Sergei Kud’-Sverchkov and Sergei…

SpaceX has decided to stand down from what was supposed to be the first test launch of Starship’s…

The very premium air leak in the very best Russian part of the International Space Station is back!…

NASA astronaut Chris Williams smiles at the camera while conducting a spacewalk outside the International Space Station. Credit:…

WASHINGTON — NASA’s proposed changes to its support of commercial space stations have created concern and confusion among…

By SHIVALI BEST, SCIENCE & TECHNOLOGY EDITOR Published: 10:03 EDT, 25 March 2026 | Updated: 16:41 EDT, 25…

A satellite captured a “unique view” of the International Space Station as two astronauts were engaged on a…

NASA could soon be scrambling to shore up the U.S.’s presence in low-Earth orbit, thanks to a key…

WASHINGTON — The Senate Commerce Committee advanced a revised NASA authorization bill that implements some of the changes…

NASA’s Mike Fincke identified himself Wednesday as the astronaut whose medical condition prompted the space agency’s first medical…

WASHINGTON — As NASA prepares to launch a new crew to the International Space Station, the agency has…

Scientists Locked ‘Virtual’ Astronauts in a Moon Base with Equipment Failures, Moonquakes and Extreme Radiation. Here’s What Happened.