published on: 2015-08-28 00:53:22
peruvian-dolphin.tumblr.com/post/127679449393/
peruvian-dolphin.tumblr.com/post/127751744338/
nitrogen: (18 )
peruvian-dolphin.tumblr.com/post/127779865463/
peruvian-dolphin.tumblr.com/post/128252420533/
just–space: 18 hours of data of the Rosette Nebula processed