NASA has images of both the Spider Nebula and the Red Spider Nebula. The Spider Nebula is a star-forming region, while the Red Spider Nebula is a planetary nebula in the constellation Sagittarius. The ...

It turns out that one of the most prominent space artists predicted how a strange celestial object would look — 50 years in ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

The Orion Nebula is one of the best “must-see” attractions in the sky, and it’s even more impressive once you get to know ...

The Orion Nebula is one of the best must-see attractions in the Pottsville sky, and it is even more impressive once you get ...

Gum 41, a radiant nebula in the southern sky, glows due to powerful radiation from a pair of massive stars at its core. This ...

The Orion Nebula is one of the best “must-see” attractions in the Butler night sky, and it’s even more impressive once you ...

Witness the breathtaking beauty of a giant stellar nursery where countless stars ignite amidst swirling cosmic clouds.

The Tarantula Nebula doesn’t sound like the most romantic place in the Universe. But a composite image containing some of the ...

A stunning Valentine's view of a nebula contains hidden depths of starbirth and the violent deaths of massive stars.

The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...