Two occurrences of the world’s greatest science festival took place last month — one in La Palma, Canary Islands, and one in ...

NASA’s Chandra X-Ray Observatory helped diagnose the cause behind a large kink in a huge filament near the center of the ...

In this episode, Astronomy magazine Editor Dave Eicher invites you to head out the evening of May 5 to see Mars close to the ...

Tsuchinshan-ATLAS was that rare type of comet that arrived with fanfare and lived up to the hype, serving up naked-eye views ...

Skinny” funding prioritizes a focus on Moon and Mars missions over science and projects characterized as “grossly expensive.” ...

The RedCat 91 is a well-crafted astronomical imaging refractor that is easily portable, with a machined aluminum finish and ...

An astronomer breaks down 3 key components that allow researchers to make groundbreaking discoveries — and decide when ...

Major survey results now hint that dark energy has evolved across cosmic history, raising questions about the standard model ...

The new Sky View XL Stargazing Tent is for those who want coverage while seeking the stars. This 90-by-90-inch (228.6 by ...

Asteroid 4 Vesta reaches opposition at 2 A.M. EDT this morning. The magnitude 5.7 main-belt world is visible all night throughout the month of May, arcing slowly through Libra the Balance.