Lowell Observatory, included in the "Places to Visit" section of the list, is highlighted in the introduction, "In Flagstaff, ...

With its clear, dark skies, northern Chile is home to two fifths of the world's astronomical infrastructure, but could that be under threat with increasing urbanisation and mining development?

In a partial lunar eclipse, the sun, Earth and moon are almost, rather than fully, aligned. This means a dark section appears ...

In the summer, the Vera C. Rubin Observatory is due to start work in the summer, with the world's largest digital camera at ...

Scientists warn that Alaska’s Mount Spurr is showing signs of increased activity and could erupt in the coming weeks or ...

NSF–DOE Vera C. Rubin Observatory, funded by the U.S. National Science Foundation and the U.S. Department of Energy’s Office ...

A blood moon is when the Earth’s satellite is in total lunar eclipse. Although a blood moon doesn’t refer to an astronomical ...

After scientists at Menlo Park’s SLAC national accelerator laboratory spent over two decades developing and constructing a ...

At the start of the year, the European Commission established the Cherenkov Telescope Array Observatory (CTAO) as a European Research Infrastructure Consortium (ERIC), furthering its mission to become ...

A D.C. mansion near the U.S. Naval Observatory has quietly sold off-market for $23 million, tying it for the ...