Just a week after a successful launch of its heavy-lift New Glenn rocket, Blue Origin says it will make New Glenn even heavier.

A subset of AI called reinforcement learning is helping scientists improve nuclear fuel technology, which they could use to ...

Northrop’s Pegasus rocket wins a rare contract. A startup named Katalyst Space Technologies won a $30 million contract from ...

Jeff Bezos's Blue Origin is developing a powerful new rocket, New Glenn 9x4, to compete with Elon Musk's SpaceX in lunar missions and satellite launches.

Wireless power beaming has quietly crossed a threshold that once belonged to science fiction, with a U.S. space-focused solar ...

Bigger, Reusable Heavy-Lift Rockets. Since the very first orbital missions of Sputnik and Yuri Gagarin, space exploration has ...

SpaceX has turned Florida’s Atlantic shoreline into the busiest spaceport on Earth, and its latest Starlink mission pushed ...

Discover how AI and machine learning are transforming spacecraft propulsion systems, from nuclear thermal engines to fusion ...

This article was updated Nov. 21, 2025 shortly after BioSentinel’s mission marked three years of operation in deep space.

South Korea launched its largest satellite yet on its nationally developed space rocket in the fourth of six launches planned ...

South Korea's Nuri rocket has flown for the fourth time ever. The homegrown Nuri lifted off from Naro Space Center today (Nov ...

South Korea successfully launched its fourth homegrown space rocket Nuri on Thursday and put more than a dozen satellites into orbit, the Science Ministry said, marking the country's first launch ...