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

The directive orders NASA to solicit industry proposals for a 100-kilowatt nuclear reactor to launch by 2030, a high priority ...

Astronaut Takuya Onishi, who will leave the International Space Station (ISS) this week, gave encouragement to his newly ...

In 2023, NASA awarded Lockheed Martin a contract to design, build and test a nuclear rocket that could help humans travel to Mars in about half the time compared to those currently used in spacecraft.

According to NASA's official coverage, the hatch opening signified not only the physical arrival of Crew-11 but also a formal integration into the ISS team for Expedition 73. Crew members were greeted ...

Rocket Lab launched a synthetic aperture radar satellite dubbed QPS-SAR-12 for the Japanese company IQS on Tuesday morning, ...

If you need a refresher, here's a look at major events with Elon Musk and SpaceX that have occurred since the last Starship flight test in May.