Keyhole Nebula

The Keyhole Nebula is a nebula located in Carina Arm of the Milky Way Galaxy's Beta Quadrant.
 
An image depicting the Keyhole Nebula was among the collection of astronomical phenomena displayed in the astrometrics lab on board in 2377. ()
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Category:Nebulae
de:Schlüssellochnebel
fr:Nébuleuse de la Carène