In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...
Researchers at MSU found that H₃⁺ can form in unexpected ways. They studied molecules hit by high-energy light.
David Blacker, executive director of the Death Valley Natural History Association, said the park is again hosting its popular ...
The James Webb Space Telescope has zoomed in on Leo P, a tiny galaxy with some big things to say about star formation.
A nebula that neighbors the Milky Way galaxy happens to be a powerhouse of forging stars, "a bouquet of thousands of stars in ...
This Hubble image shows part of planetary nebula Caldwell 2 (NGC 40). Gas is expanding from the central star, which is at the ...
Light pollution has long troubled astronomers, who generally shy away from deep sky observing under full moon skies. The ...
Nebulae are gigantic clouds of gas and dust that exist in space between stars. Check out 7 mesmerizing photos of this cosmic ...
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