Astronomers have slammed SpaceX and Reflect Orbital plans for unnaturally brightening skies and disrupting ecosystems.

Russia’s war has left many of Ukraine’s world-class observatories in ruins—but the besieged nation’s astronomers already have plans to rebuild and recover ...

Researchers in the US have demonstrated how quantum entanglement could be used to detect optical signals from astronomical ...

Astronomy professor Karin Öberg will serve as Harvard’s next senior vice provost for faculty, coordinating faculty ...

Science in the modern era is increasingly reliant on enormous datasets and automated analysis. In astronomy, the Vera C.

Quantum materials, astronomy, and life sciences research at UBC got a major boost with the latest round of Canada Foundation ...

Astronomy and commercial space are often portrayed as being on a collision course, yet their futures are deeply intertwined. As satellite constellations expand, astronomers raise concerns about trails ...

Each spring, amateur astronomers attempt the ultimate stargazing challenge—an overnight quest to spot every galaxy, nebula, and star cluster in Charles Messier’s famous catalog. Photographer Alan Dyer ...

The Franklin Institute will celebrate International Astronomy Day with a lineup of space-themed activities on Saturday, April ...