WebApr 11, 2024 · The more massive star evolves first to become a red giant and then a white dwarf. The white dwarf then begins to attract material from its companion, which in turn evolves to become a red giant. Eventually, the white dwarf acquires so much mass that it is pushed over the Chandrasekhar limit and becomes a type Ia supernova. WebMay 7, 2015 · A massive star will undergo a supernova explosion. If the remnant of the explosion is 1.4 to about 3 times as massive as our Sun, it will become a neutron star. The core of a massive star that has more than …

High-Mass Stars - an overview ScienceDirect Topics

WebHigh-mass stars are very luminous and short lived. Timed-entry ticket reservations continue to be required for Museum entry. Facial coverings are strongly recommended. See Health … WebThe high-mass stars evolve similarly to the stars of 5 M ⊙ during main-sequence and immediate post-main-sequence evolution, except that the fraction of the mass contained … how to say grandma in icelandic

Stellar core - Wikipedia

Web208 rows · Stars of greater mass have a higher rate of core energy generation, and heavier … WebHigh-Mass Stars: Have higher fusion rate during main sequence life. End life as a supernova. Late in life fuse carbon into heavier elements. Low-Mass Stars: Final corpse is a white dwarf. The Sun is an example. End life as a planetary nebula. Have longer lifetimes. An iron core cannot support a star because WebThe mass of a star determines exactly where it falls on the main sequence. As Figure 21.12 shows, massive stars on the main sequence have high temperatures and high luminosities. Low-mass stars have low temperatures and low luminosities. Objects of extremely low mass never achieve high-enough central temperatures to ignite nuclear reactions. how to say grandma in other languages