
Behyar Bakhshandeh from Carlsbad, California The emission nebula IC 1318, also known as the Gamma Cygni Nebula, glows roughly 5,300 light-years away in Cygnus — far beyond Sadr, the bright supergiant star it only appears to surround. The imager spent 24 hours exposing in the Hubble palette (Hα/OIII/SII) plus RGB for the stars, using aContinue reading "A stellar illusion" The post A stellar illusion appeared first on Astronomy Magazine.
Source: Astronomy Magazine · Original release
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