European regulators have launched a preliminary investigation into Luxembourg satellite fleet operator SES’ ...

The White House is proposing to phase out SLS and Orion spacecraft as well as reduce ISS operations in its fiscal year 2026 ...

NASA will continue efforts to restore contact with Lunar Trailblazer through mid-June, holding out hope it can still conduct ...

WASHINGTON — Rocket propulsion startup Ursa Major Technologies has secured a $28.5 million contract from the U.S. Air Force ...

Lockheed Martin formally delivered to NASA May 1 the Orion spacecraft for Artemis 2, keeping that mission on track for a ...

WASHINGTON — The U.S. Space Force has selected 12 companies for a 10-year, $237 million contract to develop and deploy small ...

Matthew Lohmeier was nominated by President Trump to be undersecretary of the Air Force, overseeing both the Air Force and ...

Low Earth orbit (LEO) is on the verge of a major expansion in crewed operations, but the proliferation of space debris could ...

Radian Aerospace, a company with long-term plans to develop a spaceplane, intends first to develop a reentry vehicle as both ...

NASA is delaying the next competition for an astrophysics mission by a year, the latest sign of the fiscal pressures from an ...

At the risk of understating the case, Europe has been shaken by recent geopolitical events. ‘Great power politics’ is back, ...

President Trump recognizes the grave threats posed by adversary ballistic and hypersonic missiles and has issued mandates for ...