A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

The Hubble Space Telescope showcases a festive-looking galaxy, UGC 8091, glowing with stars and cosmic dust in a breathtaking ...

Donald G. York, an astronomer with the University of Chicago who helped revolutionize the field as a co-founder of the Sloan Digital Sky Survey and made pioneering contributions to the study of the ...

Named “Cloud-9,” the discovery is a new type of celestial object known as a RELHIC, making it unlike anything scientists have ...

Recent observations from NASA's James Webb Space Telescope, illustrated alongside a new image from NASA's Hubble Space ...

The Circinus Galaxy, a galaxy about 13 million light-years away, contains an active supermassive black hole that continues to ...

A new image from the James Webb Space Telescope by NASA gives a glimpse into a black hole within the Circinus Galaxy, which ...

NASA and SpaceX are preparing to return the Crew-11 astronauts to Earth this week in the first-ever medical evacuation from the ISS.

A new discovery reveals Cloud-9, a starless gas cloud that offers fresh insight into galaxy formation in the early universe.

n a rare astronomical prediction, scientists say a supernova seen once through a telescope will reappear in the night sky for ...

Eric and Wendy Schmidt's Lazuli, the first private space telescope in history, could fly to space as soon as 2029.