Owl nebula
The Owl nebula is a planetary nebula in the constellation of Ursa Major. It is about 2,300 light-years away from Earth.
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Owl Nebula Media
HaRGB image of the Owl Nebula M97 from the Liverpool Telescope
Drawing of the Owl Nebula (M97) by Lord Rosse, who gave the name to the planetary nebula. Source: seds.org
Location of M97 in Ursa Major
The Owl Nebula (also known as Messier 97, M97 or NGC 3587) - 239 x 60 second exposure.
Outer O-III shell of M97 in a HOO composition
