dark nebula Archives - Cosmic Pursuits

The nebula IC1396, embedded star cluster Trumpler 37, and red supergiant star Mu Cephei (top). The nebula gets its power from the star HD 206267 near the center of this image. The tip of the Elephant Trunk Nebula lies just right of center.

Cepheus, the King, is an ancient and rather dim constellation, but its position along the northern Milky Way means it harbors more than its share of deep-sky sights including star clusters, nebulae, even the lovely Fireworks galaxy (NGC 6946). But the best field of view in the constellation encompasses three deep-sky sights including a star-forming nebula, star cluster, and an aging red supergiant that’s one of the reddest and most luminous stars in the sky [Read more…] about The Elephant Trunk Nebula

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The Taurus Molecular Cloud, to the lower left of the Pleiades and lower right of the California Nebula in this wide-field image. The Hyades star cluster in Taurus is at middle right; the star Capella in the constellation Auriga is the bright star at left. Image credit: Brian Ventrudo

Not far from the Pleiades and Hyades star clusters along the northern Milky Way lies the coal-black fingers of the Taurus Molecular Cloud, the nearest star-forming region to Earth. Unlike the more famous Orion star factory, with the dazzling Orion Nebula and associated bright blue-white stars, the TMC is not well known to most stargazers. That’s because it doesn’t offer much to see, with no bright nebulae and just a dark and sooty network of tendrils that span more than 30^o of sky. But the TMC is the nearest star-forming region to Earth, making it of considerable interest to astronomers. It’s also a rewarding target for astrophotographers who can capture its structure against the starry background in the constellations Taurus and Auriga [Read more…] about The Taurus Molecular Cloud

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