Pul'sar Vela: neitronnaya zvezda-kol'co-vybros
9.06.2000 | Astronomicheskaya kartinka dnya

V centre etogo oshelomlyayushego izobrazheniya, poluchennogo orbital'noi rentgenovskoi observatoriei Chandra, nahoditsya pul'sar Vela - yadro skollapsirovavshei zvezdy, raspolozhennyi vnutri odnoimennogo ostatka sverhnovoi zvezdy na rasstoyanii okolo 800 svetovyh let ot Zemli. Pul'sar Vela yavlyaetsya neitronnoi zvezdoi. Ego massa prevyshaet Solnechnuyu, a plotnost' sravnima s atomnym yadrom. On imeet diametr okolo 20 kilometrov i mchitsya skvoz' tum