L3Harris Technologies said Jan. 5 it will sell a majority stake in its space propulsion business to private equity firm AE ...

NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

Aerial view of CAS Space's Kinetica-2 first-stage hot fire test, showing flames and thick smoke rising from a test stand nestled in forested hills. Credit: CAS Space HELSINKI — China’s CAS Space has ...

Almost four months after the American space agency NASA installed the first newly built RS-25 Space Shuttle engine on the Fred Haise Test Stand at the Stennis Space Center in Mississippi, hardware ...