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Planetarnaya tumannost' NGC 2818
21.01.2009 | Astronomicheskaya kartinka dnya
NGC 2818 — eto krasivaya
planetarnaya tumannost' —
gazovaya obolochka, sbroshennaya umirayushei zvezdoi,
pohozhei na Solnce.
Po-vidimomu, imenno takoe budushee ozhidaet nashe Solnce, posle togo kak ono
v techenie 5 milliardov let budet szhigat' v svoem yadre vodorod, a zatem gelii,
kak toplivo dlya
termoyadernyh reakcii.
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