WASHINGTON — An agreement between the United States and Japan on contributions for the Artemis lunar exploration campaign could create...

HELSINKI — China’s Chang’e-6 lunar far side sample return spacecraft entered orbit around the moon late Tuesday, in another step...

KENNEDY SPACE CENTER, Fla. — Even a successful crewed test flight of Boeing’s CST-100 Starliner vehicle could create a temporary...

ORLANDO, Fla. — SpaceX has unveiled long-awaited spacesuits intended for spacewalks that will first be used on an upcoming private...

WASHINGTON — The U.S. Air Force is gearing up for a demonstration next year of a satellite communications network that...

The 54th anniversary of the Apollo 13 mission – which saw the successful return of its crew back to Earth...

WASHINGTON — NASA has selected nine companies to perform feasibility studies of commercial approaches to deliver spacecraft to Mars and...

HELSINKI — China launched its complex and ambitious Chang’e-6 mission Friday to collect the first ever samples from the far...

Updated 7:25 p.m. Eastern with Lockheed Martin statement. WASHINGTON — Lockheed Martin has abandoned plans to acquire the portion of...

ARLINGTON, Va. — The U.S. Space Force, despite being the youngest and smallest branch of the military, is emerging as...