B, a next-generation ocean-monitoring satellite developed in partnership with SpaceX and international agencies. The mission will continue decades of high-precision sea level tracking and ocean observation.

A mysterious object hurtling through space has been identified as a rare “interstellar object,” only the third of its kind ever seen. In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Chile identified ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation Sagittarius, and is only the third of its kind ever seen ...

NASA and the FAA, with new tech called ACERO and PAMS, are testing drones capable of fighting nighttime, smoke-filled fires.

ESA said in a statement that the Artemis 4 Orion service module would begin its journey across the Atlantic Ocean "in a few days" to head to NASA's Kennedy Space Center for further integration. In 2021, ESA paid a consortium of European companies 650 million euros ($791 million) to produce Orion service modules for Artemis missions 4, 5 and 6.

It could be a launch double-header on Florida's Space Coast as both Blue Origin and United Launch Alliance will attempt launches on Thursday.

A trio of Chinese astronauts returned to Earth on Friday after getting stuck on China's space station for more than a week due to their spacecraft sustaining A new analysis of data from NASA's Mars Reconnaissance Orbiter reveals that the majority of the Red Planet's dark "slope streaks" did not form as most researchers previously assumed.