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

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

NASA's Nick Hague and Suni Williams will service the X-ray telescope attached to the ISS during a 6.5-hour-long spacewalk today (Jan. 16). Watch it live.

"The high explosion energy of AT 2023adsv could indicate that the properties of supernova explosions might have been ...

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

The most powerful telescope ever put into space has made a historic discovery. The most powerful telescope to be launched ...

In addition to the recent photos shared by the ESO, you can track development of the telescope through interactive webcam footage that streams live 24/7. The observatory also shared a time-lapse ...

"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." ...