"A bit like dinosaurs on Earth — they were enormous and primitive. And they had short lives, living for just a quarter of a ...

The Atacama Cosmology Telescope in Chile has released its final batch of data after 15 years — and it proves that the Hubble ...

Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

Astronomers at the University of California, Santa Cruz, and UCLA will develop a next-generation instrument for detecting and ...

Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...

NASA’s decision to shut down a $1 billion infrared space telescope, even as it continued to send back spectacular images, was ...

With construction complete, the telescope will now move into final testing. Following testing, Roman will be packaged and ...

"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are ...

The final milestone in construction was reached on November 25, as technicians carefully joined the giant telescope's inner ...

Gemini North captured new images of Comet 3I/ATLAS after it reemerged from behind the sun on its path out of the solar system ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...