Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

The world’s largest telescope is unlocking the secrets of the universe. Here’s the incredible story behind this ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

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 ...

If alien life exists on the newly discovered JG 251 c, we could know about it in the next 10 years.

On October 18, 2025, the 4-meter Multi-Object Spectroscopic Telescope (4MOST) facility, installed on the VISTA telescope at ...

A powerful new telescope has captured its first glimpse of the cosmos, and could transform our understanding of how stars, ...

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...

Using the James Webb Space Telescope, scientists have charted billions of years of galactic evolution, and found that ...

McKinley Museum planetarium director Suzie Dills says her trip to the Galileo museum in Italy was educational, and a thrill.

Starfront Observatories allows amateur astronomers to rent a spot for their telescopes and photograph the cosmos over a ...