entertainmentnerdly: Filaments of the Cygnus Loop via… Posted on September 28, 2020 by BLACK UTOPIC SPACE entertainmentnerdly: Filaments of the Cygnus Loop via /r/ScienceImages https://ift.tt/337FYLE
entertainmentnerdly: Filaments of the Cygnus Loop via… Posted on September 28, 2020 by BLACK UTOPIC SPACE entertainmentnerdly: Filaments of the Cygnus Loop via /r/ScienceImages https://ift.tt/337FYLE