The “ring of fire” eclipse of 2024 was a spectacular celestial event — and Dave Eicher saw it from an equally spectacular setting.

An algorithm that detects streaks of light in telescope images could help to counter a growing threat to astronomy.

This article is about the American magazine published from 1893–1951. For the British magazine published since 1953, see Popular Astronomy (UK magazine).

NASA researchers have uncovered how plumes of material spout every spring across the Red Planet’s surface as ice is warmed ...

One of the most sought after locations for the eclipse was remote Easter Island, or Rapa Nui as its called by residents, ...

Cult MTL is a daily news website and monthly magazine focusing on Montreal culture, music, arts, news, politics and city life. Along with interviewing local and visiting artists, promoters and ...

Oct. 10-12: The comet will appear in the evening in the Northern Hemisphere shortly after sunset, very low in the western sky ...

Astronomy Now magazine is an interesting publication which contains news, exciting new book reviews as well as an informative beginners' guide to observing all aspects of the exciting world of space ...

Comet Tsuchinshan-Atlas will make a pass close to the Sun throughout late September and October. Don't miss it ...

Today (Oct. 2), the moon and sun will create a "ring of fire" during an annular solar eclipse. Here's how and when to catch the spectacular phenomenon.