脉冲星行星 (Pulsar planets) 是围绕脉冲星公转的行星,而脉冲星即高速自转的中子星。脉冲星的行星通常以脉冲计时 (Pulsar timing) 来倾...
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As of 2007, three extrasolar planets have been confirmed in orbit around this pulsar.
直至2007年,在这颗脉冲星周围轨道上已有三颗系外行星被确认。
Three other extrasolar planets believed to be of rocky composition have been reported, but they orbit a pulsar - the flashing corpse of an exploded star - rather than a normal type of star.
之前人们曾报道过另外三颗据信由岩石组成的太阳系外行星,但是,它们是围绕着一颗脉冲星(恒星爆发后遗留的发光的残存物)运转的,而不是一颗常态的恒星。
Planets going round pulsars are unlikely to have life, because any living beings would have been killed, in the supernova explosion that led to the star becoming a pulsar.
围绕脉冲星运行的行星上不大可能有生命存在,因为在导致星体变成脉冲星的超新星爆炸环境中,任何生命都会被弄死。
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