Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

A rare parade of planets will light up the night sky throughout January. Six planets will be in alignment for the rest of the ...

Astronauts Suni Williams and Nick Hague completed pivotal maintenance tasks on the International Space Station in their ...

Sunita Williams embarked on her eighth spacewalk after having done her last extravehicular activity 12 years ago. With the six-hour spacewalk, Williams has extended her spacewalk time to over 56 hours ...

NASA astronauts Nick Hague and Sunita Williams are now outside the International Space Station (ISS), with the high-stakes ...

The initial findings offer novel perspectives on the relationship between star formation and the evolution of galaxies.

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

"This tells us that objects like white dwarfs may be able to live very close to an event horizon for a relatively extended period of time." ...

Asteroid 887 Alinda has been classed as a Near Earth Asteroid and will be visible with the naked eye from this weekend ...