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

Proliferating satellites are beginning to harm the science work of the beloved Hubble Space Telescope and other observatories ...

Could the greatest threat to cosmic discovery be silence, not secrecy? The case of 3I/ATLAS, the third interstellar object ...

An international team including astronomers from the University of Geneva (UNIGE) and the National Center of Competence in ...

"Mauve will help us understand which stars are likely to be damaging for a life environment." The world's first commercial deep space astronomy telescope is set to search for stars that could host ...

My main goal is to bring interactive science to schools,” said Hyseni, a fourth-year Ph.D. student in Earth and Planetary ...

A Curtin University study cataloged over 112,000 instances of unintended radio emissions from Starlink satellites, impacting up to 30% of astronomical images from a Square Kilometre Array (SKA) ...

We've all come to appreciate the beautiful images space telescopes provide us of galaxies, nebulas and more, but they also provide astronomers with important scientific information about our universe.

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across. Citizen scientists have found several new "odd radio circles<" or ORCs, in distant, ...

At 3 a.m. on a crisp May night in Chile, all seemed well with the world’s largest digital camera. Until it didn’t. Inside the newly built Vera C. Rubin Observatory, site project scientist Sandrine ...

Satellite megaconstellations are increasingly impacting astronomical observations. Bright satellite streaks are compromising ...

Look into the night sky, and it might seem like space is a vast expanse of darkness. But are any regions darker than others? What's the darkest place in the solar system and, on a grander scale, the ...