There are few deep sky objects which get the excitement going , this huge (six times the size of the full moon) supernovae remnant is one of the finest. The whole remnant is the “loop” is 100 light years across . Discovered by William Herschel , this must have been some find .
The forces unleashed in supernovas created by nuclear fusion , heavy elements. Gold is an admirable and readily available element thus formed , so is much of ourselves ! These supernova clouds can be recycled to form stars and planets. These gaseous , particulate and glowing clouds are thrilling to trace and observe. Even M1, the ” Crab” nebula looks quite spectacular in darker skies.
There is just the slimmest indication of the arc from light polluted skies. I’ve had the pleasure of showing it to three observers from home , who were quite pleased and amazed to see this for the first time. It’s an easy find off Cygnus. Dark skies will open this out into full wispiness. Even here , differences in darkness will give more to the view. It is possible to spot this by eye from the darkest of sites , along with the North American Nebula and the Great Cygnus Rift.
It’s easy to follow the arc right round from the bright Eastern Veil to the fainter Western Veil. NGC 6995 and NGC 6992 give the brightest areas. A UHC filter will enhance views, greatly darkening the background. Cygni 52 illuminates the Western Veil, look closely , this is a binary star. Even small scopes will show the bright loop.
Its a delight to sit at the scope and sketch some detail. It’ll be there to observe right through until autumn.
The Veil is always top of the list for dark site adventures, under clear skies ! Nick.