The Boomerang Nebula is a young planetary nebula and the coldest object found in the Universe so far. The NASA/ESA Hubble Space Telescope image is yet another example of how Hubble’s sharp eye reveals surprising details in celestial objects.
This NASA/ESA Hubble Space Telescope image shows a young planetary nebula known (rather curiously) as the …
Posts Tagged ‘Nebula’
Resembling a nightmarish beast rearing its head from a crimson sea, this celestial object is actually just a pillar of gas and dust. Called the Cone Nebula (in NGC 2264) – so named because in ground-based images it has a conical shape – this monstrous pillar resides in a turbulent star-forming region. This picture, taken …
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A water color fantasy land? No. It’s actually a photograph of the center of the Swan Nebula, or M17, a hotbed of newly born stars wrapped in colorful blankets of glowing gas and cradled in an enormous cold, dark hydrogen cloud. This stunning picture was taken by the newly installed Advanced Camera for Surveys (ACS) …
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The ‘Ghost Head Nebula’ is one of a chain of star-forming regions lying south of the 30 Doradus nebula in the Large Magellanic Cloud. Two bright regions (the ‘eyes of the ghost’), named A1 (left) and A2 (right), are very hot, glowing ‘blobs’ of hydrogen and oxygen. The bubble in A1 is produced by the …
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Huge waves are sculpted in this two-lobed nebula some 3000 light-years away in the constellation of Sagittarius. This warm planetary nebula harbors one of the hottest stars known and its powerful stellar winds generate waves 100 billion kilometers high. The waves are caused by supersonic shocks, formed when the local gas is compressed and heated …
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