M97 - Planetary Nebula in Ursa Major in 2020 | Planetary nebula, Ursa major, Planetary
Skypoint Astronomy on Twitter: "Esposta mont #AstroPhysics Mach1GTO su treppiede Berlebach. Che finezza! http://t.co/v6Mq4bpT6L #Astronomia #Saldi http://t.co/eJMasXH1e5"
Searching for Molecular Oxygen in the Orion Nebula