#MedullaNebula #Astrophotography #SupernovaRemnant #CosmicBrain #GarlicNebula #DavidJoyce #SpacePhotography #Cassiopeia #NASAFermi #Stargazing
apod.nasa.gov , Imagine a celestial organ pulsing with the echoes of a stellar cataclysm a brain-like nebula contemplating the universe's…