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

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

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

NASA launched an exoplanet-hunting experiment Oct. 1 despite the government shutdown. After the mission's end on Oct. 2, news ...

Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental ...

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

Satellite data from the SWOT mission reveals how massive waves act as storm "messengers," carrying a storm's power across ...

Unlike optical telescopes, ALMA observes in the millimeter/submillimeter range, between infrared and longer radio waves.

A newly discovered space rock will zoom safely by Earth later today (Oct. 15) at only about a quarter of the average distance ...

Scientists say a train of CMEs could impact Earth's magnetic field Oct. 15–17, bringing a chance of northern lights across ...

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

"We're confident in our ability to solve technology's toughest challenges and excited to continue accelerating our future ...