Chinese spacecraft have imaged orbiting U.S. commercial and military assets as the two countries seek to demonstrate and assess respective…
A Russian biological research satellite toting more than 30 experiments landed on Sept. 19 in the steppes of the Orenburg…
Scientists didn't expect to find the remnants of an icy world around this extremely dense white dwarf star.
NASA/James Blair NASA’s 2025 astronaut candidate class greets the crowd in this Sept. 22, 2025, image. The group was introduced…
BackgroundThe NASA Engineering and Safety Center (NESC) has reviewed flight, ground test, and published data on ultraviolet-induced degradation of silicone…
SAN FRANCISCO – European civil space leaders suggested expanding their flagship campaign to develop a secure communications constellation. Since the…
The company’s Tranche 1 Transport Layer satellites were built with buses provided by Terran Orbital, a Lockheed Martin subsidiary The…
New simulations suggest sub-Neptune planets may be drier than thought, challenging the "water world" hypothesis and reshaping the search for…
The Department of the Air Force’s top civilian overseeing both the Air Force and the Space Force said he is…
NASA announced its newest class of astronauts Sept. 22 as agency leaders and lawmakers emphasized their intent to return humans…