NASA is expediting plans to deploy a 100kW nuclear reactor on the Moon by 2030, aiming to power future lunar bases and ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission ...

As NASA sees change, astronaut and Space Force Brig. Gen. Nick Hague expects the agency to remain laser focused on returning ...

East Valley students are getting an out-of-this-world experience as part of a year-long STEM lesson. The program is in partnership with NASA and Virgin Galactic.

NASA is planning to decommission premier satellite missions that gather information on planet-warming pollution and other ...

There could be a new space race as China boosts its presence in outer space, even fielding a state-of-the-art space station ...

United Launch Alliance's Vulcan Centaur lifted off for the third time ever in an experimental launch to put navigation ...

On July 3, 2025, NASA astronaut Nichole Ayers captured a stunning photo of an event originally thought to be a sprite.

NASA astronaut Jonny Kim recorded time-lapse footage of aurora, lightning and city lights illuminating the night-side of ...

The United Launch Alliance is launching its powerful Vulcan rocket on its first national security mission for the U.S. Space ...

Nearly five-month mission concludes as agency continues its human presence on the International Space Station.

Global warming, besides tormenting allergy sufferers, is hitting Americans in the wallet. Insurance premiums are rising—in ...