Monday, June 28, 2021

Brand new type of supernova might solve thousand-year-old mystery - CNET
[ Mon, 28 Jun 2021 15:00:11 +0000 ]
A third type of supernova was observed at a distance of about 31 million light-years from Earth, in galaxy NGC2146.

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)