News tagged with observations

Hubble sees J 900 masquerading as a double star

( —The object in this image is Jonckheere 900 or J 900, a planetary nebula—glowing shells of ionized gas pushed out by a dying star. Discovered in the early 1900s by astronomer Robert Jonckheere, the dusty nebula ...

dateApr 01, 2013 in Astronomy
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