Star life cycle

By Diva Jiang

原创歌词，请勿盗版

Stars are born from dust and gas   恒星从灰尘和气体中诞生

Pla-ne-ta-ry ne-bu-la   （称为）星云

Pull by force of gravity   被重力拉扯

Forming hot and dense protostar   形成高温和高密度的原始星

Protostar can glow in space   原始星会在空中发光

Emit radiation due to heat 是因为热辐射

Until reach a critical point 直到达到某个临界条件

Nuclear fussion start to glow   核聚变（出现）开始发光

[choir]

Until reach a critical point   直到达到某个临界条件

Nuclear fussion start to glow 核聚变（出现）开始发光

[vice]

Hydrogeon fuse to helium   氢元素聚变成氦元素

Generate vast amount of energy   产生大量的能量

Gravity equals outpush pressure 引力平衡掉向外的压强

Star stabalize as main sequence 恒星稳定成主序列星

Main sequence will come to end   主序列星的生命会结束

When run out of hydrogeon   当氢元素用完的时候

After that star expand 之后恒星膨胀

Fusion will based on helium   核聚变会以氦元素为材料

[music]

[vice]

If the star is at sun’s scale    如果恒星和太阳一样大

It will be called as red giant   （膨胀后）被称为红巨星

which end as helium run out 当氦元素用完

Huge explosion ends its life 就会以爆炸的方式结束生命

[choir]

Outer shell becomes nebula   外层变成星云

Ineer core becomes white dwarf 内核变成白矮星

White dward continue to glow 白矮星会持续发光

Hotter than red giant, dim and small   比红巨星还要热，（因为尺寸小）暗淡并且尺寸小

When it’s cooler it turn dark 当它变冷就会变暗

Blackdwarf will become it’s end 黑矮星就是它的终局

[bridge music]

massive stars have different life   巨大的恒星会有不同的生命

supergiant rather than red giant 超巨星而不是红巨星

supergiant fussion from helium 超巨星也是基于氦元素核聚变

create heavier atoms till ferron 产生更大的原子直到铁元素（出现）

when ferron element start to appear 铁元素一旦出现

supergiant’s will explode in second 超巨星就会在很短的时间内爆炸

A giant flash called supernova   一个巨大的闪光，称为超新星

lighest object in the night   夜晚中最亮的天体

[choir]

A giant flash called supernova   一个巨大的闪光，称为超新星

lighest object in the night   夜晚中最亮的天体

[vice]

so much energy as it explode   （超新星）爆炸产生了如此多的能量

heavier element are created   产生更重的元素

shell are blast and thrown in space   （超新星）会被炸飞，然后扔入宇宙中

new star based on that are created 基于此（尘埃）会产生新的恒星

[choir]

left debries is small and dense   （超新星）的残骸又小又密度高

neutron star and blackhole   中子星或黑洞

netron starts emit EM wave   中子星会喷射电磁波

blakhole so dense light can’t escape   黑洞密度太高，光都无法逃脱

[end music]

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