Stare out into the grand expense of the ocean, and it can truly seem endless. Although oceans appear vast and uniform, ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

The announcement arrived without technical diagrams or timelines laid out in detail. Instead, it came through a renewed ...

Scientists used satellite data to confirm that Earth's crust is "dripping" into the mantle beneath Turkey's Central Anatolian ...

SpaceX 2026 Starship milestones could unlock orbital refueling, a lunar HLS demo, a Mars window attempt, and major production ...

The International Space Station (ISS) is a closed ecosystem, and the biology inside it — including its microbial residents — ...

STARBASE, Texas — During a presentation, SpaceX CEO and founder Elon Musk shared how he plans to use Starship to reach the planet Mars, and how in a few short years, there is a chance humans could ...

CAPE CANAVERAL SPACE FORCE STATION — In the end, poor weather forced Blue Origin on Sunday to scrub its second launch of its New Glenn rocket. It was supposed to send up NASA’s ESCAPADE mission, which ...

SpaceX is moving quickly to position its Starship rocket for a potential uncrewed mission to Mars as early as late 2026, a ...