Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

NASA telescope captures the most detailed glimpse yet of the black hole in the middle of our galaxy - Scientists hope that ...

Using the James Webb Space Telescope (JWST), scientists discovered that the Milky Way 's central supermassive black hole, Sagittarius A* (Sgr A*), is constantly streaming out flares without respite.

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the supermassive black hole at the center of the Milky Way.

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

The founder of SpaceX said President Trump had asked his company to return two astronauts aboard the space station to Earth “as soon as possible.” NASA said it would do that “as soon as ...

The White House. Credit: Whitehouse.gov Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. ORLANDO, Fla. — The Department of ...

A satellite known as SpainSat NG-1 is set to lift off atop a Falcon 9 rocket between 8:34 p.m. Wednesday and 1:53 a.m. Thursday from Kennedy Space Center's Pad 39A. This satellite is part of the ...