AlexxC · @alex_astro
4 followers · 27 posts · Server astrodon.social
Cathie LeBlanc · @cathieleblanc
152 followers · 134 posts · Server geekdom.social

The Nebula aka was created 10,000 to 20,000 years ago when a large star, 20 times the mass of our Sun, exploded. The remnants of this supernova have since expanded to an area 6 times the diameter and 36 times the area of the full moon. They continue to expand so that eventually, the nebula will disappear completely. This image is 5 hours (60x300 seconds) of exposure.

#skywatch #astrophotography #easternveil #ngc6992 #stilllearning

Last updated 1 year ago

smilingj.net · @smilingj
4 followers · 4 posts · Server astrodon.social

NGC 6992 Eastern Veil Nebula

Magnitude 7.0 cloud of heated and ionized gas and dust located 2,400 light-years away in the constellation Cygnus. It is part of the Cygnus Loop which is a faint supernova remnant that exploded 7,000 years ago. From the moment the source star exploded to now, the Cygnus Loop supernova remnant expanded to a diameter of roughly 3° on the sky, or almost 6 full moons.

#astrophotography #astronomy #space #unistellar #citizenscience #ngc6992 #nebula #cygnus #caldwell33

Last updated 2 years ago