#neblae

[spacewonder19]

Crescent Nebula NGC 6888

5,000 light years away in the constellation Cygnus, NGC 6888 is an emission nebula created by a star alive to date; it's formed by the fast stellar wind colliding with and energizing the slower moving wind ejected by the star in its past.  📷 Bray Falls

[spacewonder19]

red supergiant star, V838 Monocerotis light echo (in reverse order)

[spaaaaaceblog]

A spectacular show from the Orion Nebula.

Source