(Koichi Itagaki) " 4647 . " 4647" 63 63 . " -" (Supernova Ia) . . . " 4647" () . " " (Chandrasekhar limit) . / 2020 " 4636" 60 . 2016 (nova) . 100 3 5 5 . 2020 () 4 : (Tim Puckett) … [+74 chars]
"" 2010 31 (Hickson Compact Group 31). "RT" 17 " ". : " 31 (HCG 31) ". . NGC 1741 . "" . . . HCG 31. . HCG 31 166 . " ". : " ". .
: : 26 : 35 20 28 19 36 24 36 21 39 24 27 : 35 21 29 20 36 25 37 22 39 25 28 : 36 22 30 20 35 25 38 23 41 25 29 : 37 22 33 20 34 25 39… [+60 chars]
" " . (28 ) " " 28 . " - " . 45 . " " (1932-1957) " " . 2018 1957 "" (87 ) " (1954 1962) " . 61 .
