
An attempted landing is imminent. The Blue Ghost spacecraft is on track for the big show. The 6.6-foot-tall lander will…

Data suggests this ancient sea was stable for millions of years. Scientists have used orbiters and rovers to find dried…

Should we say, “Break a leg?” When Intuitive Machines became the first private space company to land on the moon,…

These flares are bright enough to shine across 26,000 light-years of space. Scientists have discovered that the supermassive black hole…

A unique spacecraft in orbit around our planet. From time to time, the U.S. military shows glimpses of its X-37B…

“Our ballistic missile defense people were very concerned.” An unassuming loophole might be giving the U.S. government and its private…

“It's part of the thrill.” There are a number of compelling reasons to catch the looming March 13-14 total lunar…

“Spectacular.” Alaska, largely unspoiled wilderness, looks like something out of The Lord of the Rings. Researchers with the Alaska Volcano…

New findings from NASA's renowned Galileo mission. A moon of Jupiter about the size of Mercury likely has a several-miles-deep…