The comet, which has been generating excitement among astronomers and skywatchers, is currently visible in Earth's skies as ...
A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...
NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and the moon were captured in a single frame. At the time, Voyager 1 was more than 7 million miles ...
Astronomy Photographer of the Year, the annual photo competition showcasing all things space, is back. Ed Bloomer, senior ...