"We have discovered a galaxy that has been 'perfectly preserved' for billions of years, a true archaeological find that tells ...

Astronomers have confirmed the discovery of KiDS J0842+0059, a rare, ancient galaxy that has remained virtually unchanged for ...

The Large Binocular Telescope atop Mount Graham incorporates a technological leap in its distortion-canceling adaptive optics. JEFFRY SCOTT / ARIZONA DAILY STAR 2007 Leaving posts at Steward, UA ...

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The biggest and best Celestron telescope and binocular deals with huge savings on some of their trusted models. With Prime Day nearly here, you can expect even bigger savings, too.

Eastern Arizona College’s Discovery Park recently welcomed 10 high school students participating in the University of Arizona ...

Ten students from high schools on or near the San Carlos Apache Reservation are participating in a nine-week summer ...

Foreshadowing the great reflecting telescopes of the last century and a half, Lord Rosse managed in 1845 to erect a mighty ...

Globular cluster M15 hides within it a planetary nebula, Pease 1. Observers with large scopes and steady skies can find it.

Some folks already caught a sci-fi-level glimpse of it on Thursday, when a blazing meteor put a hole in a Georgia house.

The image can not only be zoomed in to study regions where stars form at the same scale of an individual star, but also zoomed out to study the entire galaxy.