Over the decades, a "Whipple Shield" came into wide use for mitigating space debris impacts. This structure was introduced by ...

This satellite image reveals not only geological beauty but also the deep ties between landscape, climate and history in one ...

According to NOAA's Kp index forecast, geomagnetic storming is expected to peak between 5 p.m. and 11 p.m. EDT (2100 and 0300 ...

His first gig for the galaxy far, far away came in 1977 for the 1978 re-release of "Star Wars." Struzan partnered with artist ...

SpaceX's workhorse Falcon 9 rocket now has 130 liftoffs under its belt this year. A Falcon 9 topped with 28 of the company's ...

SpaceX plans to launch 21 satellites for an advanced new U.S. military constellation this evening (Oct. 15), and you can ...

"It's a fairly unusual question to ask in the scientific world, because most researchers would agree that dark matter is dark ...

New videos give us multiple angles of Ship's Flight 10 splashdown, and they show us the toll that reentry took on the vehicle ...

Catch a glimpse of the Andromeda Galaxy as it hangs high in the October night sky. Late October presents a perfect ...

Pulsars could be helping scientists distinguish between gravitational waves caused by supermassive black hole collisions and ...

A vivid green fireball that exploded over the southern U.S. on Oct. 14 may have been a shard of the Comet 2P/Encke.