The Creature from the Red Lagoon


What creature lurks near the red Lagoon nebula? Mars. This gorgeous color deep-sky photograph has captured the red planet passing below two notable nebulae — cataloged by the 18th century cosmic registrar Charles Messier as M8 and M20. Just below and to the left is the expansive, alluring red glow of M8, light-years distant. By comparison, temporarily situated below them both, is the dominant “local” celestial beacon Mars. Taken late last month while near its closest approach to the Earth, the red planet was only a few light-minutes away.from NASA http://ift.tt/1ALafw8via IFTTT

Portrait of NGC 281


Look through the cosmic cloud cataloged as NGC 281 and you might miss the stars of open cluster IC 1590. But, formed within the nebula, that cluster’s young, massive stars ultimately power the pervasive nebular glow. The eye-catching shapes looming in this portrait of NGC 281 are sculpted columns and dense dust globules seen in silhouette, eroded by intense, energetic winds and radiation from the hot cluster stars. If they survive long enough, the dusty structures could also be sites of future star formation. Playfully called the Pacman Nebula because of its overall shape, NGC 281 is about 10,000 light-years away in the constellation Cassiopeia. This sharp composite image was made through narrow-band filters, combining emission from the nebula’s hydrogen, sulfur, and oxygen atoms in green, red, and blue hues. It spans over 80 light-years at the estimated distance of NGC 281.
from NASA
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