光明正大
发表于 2025-3-30 08:59:56
Black Holes,n of HDE 226868 is now believed by many astronomers to be a black bole — a bizarre consequence of the physical laws embodied in Einstein’s theory of general relativity. The identification of the companion of HDE 226868 as a black hole is not yet quite certain, but looks highly probable at the present time.
bisphosphonate
发表于 2025-3-30 15:20:12
http://reply.papertrans.cn/16/1523/152248/152248_52.png
STING
发表于 2025-3-30 20:31:40
http://reply.papertrans.cn/16/1523/152248/152248_53.png
SLAG
发表于 2025-3-30 22:21:44
http://reply.papertrans.cn/16/1523/152248/152248_54.png
歌曲
发表于 2025-3-31 04:31:58
http://reply.papertrans.cn/16/1523/152248/152248_55.png