2014 February 17
The Cosmic Web of the Tarantula Nebula
Image Credit & Copyright: Damian Peach
Image Credit & Copyright: Damian Peach
Explanation: It is the largest and most complex star forming region in
the entire galactic neighborhood. Located in the Large
Magellanic Cloud, a small satellite galaxy orbiting our Milky Way galaxy, the region's spidery
appearance is responsible for its popular name, the Tarantula
nebula. This tarantula, however, is about 1,000 light-years
across. Were it placed at the distance of Milky Way's Orion Nebula, only 1,500 light-years distant and the
nearest stellar nursery to Earth, it would appear to cover about 30 degrees (60
full moons) on the sky. Intriguing details of the
nebula are visible in the above
image shown in near true colors. The
spindly arms of the Tarantula nebula surround NGC 2070, a star
cluster that contains some of the brightest, most massive stars known, visible in blue on the right.
Since massive stars live
fast and die young, it is not so surprising that the cosmic Tarantula also lies near the site of a close recent supernova.
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