https://arstechnica.com/science/2024/01/astronomers-think-they-finally-know-origin-of-enormous-cosmic-smoke-rings/
0
0
1/10/24 at 5:42pm
Organization
Ars Technica
Author
Jennifer Ouellette
28 words
0
Comments
Massive stars burn out quickly. When they die, they expel their gas as outflowing winds.
You are the first to view
Create an account
or login to join the discussion