The Rho Ophiuchi cloud complex is a complex of interstellar clouds with different nebulae, particularly a dark nebula which is centered 1° south of the star ρ Ophiuchi, which it among others extends to, of the constellation Ophiuchus. At an estimated distance of about 460 light years. This photo was taken with 375 subframes and 60 flats and 60 darks each for 30 seconds.
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