M76 Little Dumbell nebula (Benjamin Birr)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: Barbell Nebula · Cork Nebula · Little Dumbbell Nebula · M 76 · NGC 650

M76 Little Dumbell nebula, Benjamin Birr

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M76 Little Dumbell nebula

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M76 Little Dumbell nebula

The Little Dumbbell Nebula, also known as Messier 76, NGC 650/651, the Barbell Nebula, or the Cork Nebula, is a planetary nebula in northern constellation Perseus. It was discovered by Pierre Méchain in 1780 and included in Charles Messier's catalog of comet-like objects as number 76. It was first recognised as a planetary nebula in 1918 by the astronomer Heber Doust Curtis. However, there is some contention to this claim, as Isaac Roberts in 1891 did suggest that M76 might be similar to the Ring Nebula (M57), being instead as seen from the side view.=10.5px The structure is now classed as a bipolar planetary nebula (BPNe), denoting two stars which have burst, leaving neutron star or white dwarf remnants and luminous envelopes.=10.5px Distance to M76 is currently estimated as 780 parsecs or 2,500 light years, making the average dimensions about 0.378 pc. (1.23 ly.) across. Wikipedia

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	Image of the day	Top pick	Top pick nominations	Total submitted
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M76 Little Dumbell nebula

M76 Little Dumbell nebula

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M76 Little Dumbell nebula

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