The NG-18 Cygnus spacecraft departed the International Space Station and burned up in Earth's atmosphere the following day. Astronaut Frank Rubio called the time-lapse a "great example of basic ...

NASA's Solar Dynamics Observatory captured a massive 'tornado' on the sun in multiple wavelengths. Unlike the Earth, ...

Aurora borealis lights up the sky in Green County on Nov.11. Check out these photos and a time-lapse of the event.

Sudden moves to shutter multiple buildings at the Greenbelt campus have alarmed the top Democrat on the House Science Committee.

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in Earth atmosphere. 'I had never seen a skull like this before': Medieval ...

These are America’s best space museums, from the Kennedy Space Center to Houston’s Space Center—they get you up close with rockets, shuttles, and history.

The federal government shutdown, now in its 38th day, prompted the Federal Aviation Administration to issue a temporary emergency order Thursday prohibiting commercial rocket launches from occurring ...

To see Earth from space is to be forever changed by the view. Since Alan Shepard became the first American to lay eyes on our ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...