Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

This 3D printing technology could allow astronauts to manufacture satellite engines in space, eliminating the need for Earth-based launches.

Two American astronauts who have been trapped on the International Space Station since June could return to Earth earlier in March than expected, NASA said Tuesday.

Dennis Wilson, an Army veteran and NASA communications specialist who played a role in the historic Apollo 11 moon landing, was laid to rest on Jan. 8 at Riverside National Cemetery. Wilson, who ...

Three small NASA rovers that will explore the lunar surface as a team have been packed up and shipped from the agency's Jet ...

By switching the next space station crew to a different ferry ship, the Starliner astronauts will get home a bit earlier than ...

NASA and its partners have successfully tested a nuclear thermal propulsion (NTP) fuel that could revolutionize deep-space ...

NASA is developing a groundbreaking spacecraft concept designed to revolutionize Mars travel. The ambitious plan involves ...

During the latest round of layoffs, the tiny team was among the hundreds let go. And though some parts of the educational ...

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.