The Trump administration is moving to shut down two NASA missions that monitor a potent greenhouse gas and plant health, ...

SpaceX's Crew-10 astronauts will head home to Earth today (Aug. 7), and you can watch the action live. The Crew-10 quartet's ...

The long-awaited debut of Sierra Space’s dream chaser spaceplane, named tenacity, is once again facing delays. Despite its ...

NASA must confront its budget pressures, reduce bureaucracy, and focus on mission-driven culture in order to achieve its goals of returning to the Moon and going to Mars, while also developing a ...

NASA is fast-tracking plans to deploy a nuclear reactor on the lunar surface by 2030 as a strategic imperative to prevent ...

Duffy's directive orders NASA to prepare a 100-kilowatt nuclear reactor for launch by 2030, according to Politico. It might ...

Given this, it is uncertain when a Vulcan launch vehicle will become available for Dream Chaser, which was initially ...

NASA launched a SpaceX rocket carrying astronauts to the International Space Station. The flight includes astronauts ...

Live updates from the launch of the Starlink 10-30 mission. After weather delays, the Falcon 9 took off at 3:57 a.m. August 4 ...

SpaceX delivered a fresh crew to the International Space Station on Saturday, making the trip in a quick 15 hours.

Four astronauts are on their way to the International Space Station after being sidelined by Boeing's Starliner trouble and other issues ...