University of Virginia astronomy undergraduates focus on the shadows of asteroids and dwarf planets for their Earth-bound ...

Sky This Week is brought to you in part by Celestron. Friday, September 19The Moon passes 0.8° north of Venus and 1.3° north ...

See the winners of the largest astronomy photo competition, selected from more than 5,800 entries sent in from more than 60 ...

Ten years ago, scientists heard the universe rumble for the first time. That first discovery of gravitational waves proved a ...

For the past decade, gravitational wave astronomy has opened our eyes to amazing cosmic phenomena thanks to LIGO, the Laser ...

When the biggest geomagnetic storm in 20 years hit Earth in May 2024, photographer Kavan Chay was in Tumbledown Bay, New ...

A full moon is slated for Sept. 7, but there are other celestial events occurring this month. More on viewing Saturn at its ...

Sporting the world’s largest digital camera, the new telescope is poised to help solve some of the universe’s biggest mysteries.

The winners of the 2025 ZWO Astronomy Photographer of the Year Award have been revealed, showcasing a spectacular selection ...

Galaxies, Auroras, the Moon, our Sun, planets and more – the Royal Observatory Greenwich reveals the winners of the ZWO ...