Astronomers have discovered that the magnetar SGR 0501+4516 is speeding through our galaxy at more than 110,000 mph. This ...

A nearby exploding star is poised to illuminate the night sky, potentially outshining even the North Star, in what NASA describes as a "once-in-a-lifetime" spectacle expected to occur between now ...

Based on their configuration, the stars' orbits are thought to be stable for millions of years. But, as they age, they'll ...

"Some real growing pains for the world's largest rocket." Meanwhile, Musk remained quiet, eventually venting his frustration by slinging insults at his critics on his social media platform.