Exploring picture postcards from lost times.
"The real voyage of discovery consists not in seeking new landscapes, but in having new eyes." - Marcel Proust
Showing posts with label Pierre Méchain. Show all posts
Showing posts with label Pierre Méchain. Show all posts
Wednesday, March 24, 2021
An Ancient Owl (that isn't there)
The Owl Nebula a planetary (starburst) nebula about 2000 light years away in Ursa Major, shot from my backyard on March 24, 2021. At a magnitude of 9.9 it is a very faint target for my street-light bathed backyard, but a 5 inch scope at 90 second exposures begins to pull in the details of the owl-eyes. The two circular dark spots in a green orb give it an owl-eye like appearance. The central star approaching a white dwarf stage in it’s lifecycle. But of course, despite the tempting likeness, there’s no owl there. In fact its not green either. More on that later.
Labels:
Charles Messier,
Pierre Méchain,
William Parsons
Subscribe to:
Posts (Atom)