Astronomy and Space
AFGL 4106 (also known as HD 302821) is a binary star system located in the constellation of Carina. The system consists of two stars; an M-type red supergiant star, and a smaller, more evolved F-type post-red supergiant. The system is also surrounded by a large circumstellar envelope of 208 AU.
Dracula's Chivito.
Johns Hopkins University Applied Physics Laboratory.
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