Scientists say breakthrough could shorten the time needed to map the Milky Way from millennia to less than a decade.

The stars just got a little closer for Valley skywatchers. The International Dark Sky Discovery Center in Fountain Hills ...

The Vera C. Rubin Observatory has begun its decade-long survey to scan the entire night sky every three days. To do this, it ...

In fact, the Euclid Consortium, the international group managing the European Space Agency's Euclid space telescope, just ...

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

Greenwich's Royal Observatory is improving access to its buildings and creating new educational and events spaces in a £77m ...

The James Webb Space Telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that ...

Using the world’s largest digital camera, Rubin will capture a full view of the southern sky every three days.

Astronomers using the James Webb Space Telescope are unraveling the mysteries of TRAPPIST-1e, an Earth-sized exoplanet 40 ...

The Habitable Worlds Observatory is poised to tell us whether Earth-like planets are common—if it can get off the ground ...

As the 10th American institution to invest, Massachusetts Institute of Technology expands the Giant Magellan Telescope international consortium to 16 members from the United States, Chile, Australia, ...

A distant world 120 light-years away just delivered its biggest secret. NASA’s James Webb telescope detected potential ...