[1ponders] m57 has been shown here :
http://www.iceinspace.com.au/forum/s...d.php?t=10512&
Dennis: the six diffraction rays stars are always funny
Mick : Ok. There i should go for a Mewlon300? Uh??
Ving: invisible dso's in Australia are to share. See here m82 for example:
http://www.iceinspace.com.au/forum/s...d.php?t=10752&