It's a reminder of why preserving pristine night skies remains essential for both astronomy and human wonder.

James Webb Space telescope spots 'big red dot' in the ancient universe: A ravenous supermassive black hole named 'BiRD' ...

Construction on the Thirty Meter Telescope stalled at a different site on Mauna Kea in 2019 amid protests. Opponents said the ...

Earth's atmosphere is an impediment to astronomical observations. Not only is cloudy weather a problem, but temperature ...

For years, astronomers have been on the hunt for the first generation of stars, primordial relics of the early universe. And ...

A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the ...

Contrary to claims that 3I/ATLAS is no longer from Earth, space experts claim that the Manhattan-sized comet can now be captured by anyone with basic viewing equipment. Astronomer Yicheng Zhang ...

There is so much we still don't know about 3I/ATLAS but the James Webb Space Telescope has just provided some of the answers ...

The Richard F Caris Mirror Lab in Tucson is actually attached to the UA football stadium, with some parts being below seats ...

Images of black holes are more than just fascinating visuals: they could serve as a “testing ground” for alternative theories ...