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Affichage des articles dont le libellé est ASTRONOMY - The Fairy of Eagle Nebula. Afficher tous les articles
Affichage des articles dont le libellé est ASTRONOMY - The Fairy of Eagle Nebula. Afficher tous les articles

25/09/2022

ASTRONOMY - The Fairy of Eagle Nebula

2022 September 25
The featured image is of a long dust filament that 
appears dark in front of a lighter background.
Please see the explanation for more detailed information.

The Fairy of Eagle Nebula
Image Credit: Image Credit: NASAESAThe Hubble Heritage Team (STScI/AURA)

Explanation: The dust sculptures of the Eagle Nebula are evaporating. As powerful starlight whittles away these cool cosmic mountains, the statuesque pillars that remain might be imagined as mythical beasts. Featured here is one of several striking dust pillars of the Eagle Nebula that might be described as a gigantic alien fairy. This fairy, however, is ten light years tall and spews radiation much hotter than common fire. The greater Eagle Nebula, M16, is actually a giant evaporating shell of gas and dust inside of which is a growing cavity filled with a spectacular stellar nursery currently forming an open cluster of stars. This great pillar, which is about 7,000 light years away, will likely evaporate away in about 100,000 years. The featured image is in scientifically re-assigned colors and was taken by the Earth-orbiting Hubble Space Telescope

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