The colorful planetary nebula, NGC 2438, formed after the death of a Sun-like star. It appears to lie on the outskirts of the open star cluster, M46 (NGC 2437), when in fact it is in the foreground between us and the star cluster.
Related posts
-
Astronomers simulate a star’s final moments as it’s swallowed by a black hole: ‘Breaks like an egg’
The universe is full of spectacular and violent events, but few are more dramatic than a... -
Jack Kaye Retires After a Storied Career at NASA
Jack Kaye has decided to retire on April 30, 2025, following 42 years of service to... -
In Memoriam: Dr. Stanley Sander
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the...