Sunday, July 31, 2016

Students Discover a Galactic Eye of Horus

Eye of Horus in pseudo color. Enlarged image to the right. The yellow object at the center is a galaxy about 7 billion light-years away and bends the light from two background galaxies.
NAOJ
Undergraduate students in Japan stumbled on a rare lensing of two distinct background galaxies.

See article at SkyAndTelescope

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The Black Hole Nebula - LDN 323

Nestled within the Small Sagittarius Star Cloud, the Black Hole Nebula—formally known as Barnard 92 or LDN 323—appears as a haunting void in...