Medically evacuating an astronaut from space is difficult and expensive, and a new model predicts that one in three ...
A two-person crew, instead of the usual four that fly on a SpaceX Crew Dragon, are about to launch to the International Space ...
Elon Musk said the Federal Aviation Administration (FAA) should punish Boeing for its Starliner failures rather than impose ...
NASA astronauts Barry Wilmore and Sunita Williams — who are stuck in space due to mechanical issues with their shuttle — ...
NASA has doled out billions to work with private companies on space hauls. It’s still unclear what value the space agency is ...
Astronauts on the International Space Station age slightly slower than the rest of us on Earth due to time-dilation effects.
Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...
The SpaceX capsule, whose crew was led by the billionaire Jared Isaacman, splashed down near the Gulf of Mexico early Sunday.
Three months after the Starliner launched, NASA astronauts Barry Wilmore and Suni Williams remain in space. Here's a timeline ...
Detectors inside Artemis I’s Orion capsule show how much radiation exposure its mannequins underwent and how effective a ...
Suni Williams and Butch Wilmore of NASA spoke from the International Space Station for the first time since their Boeing ...