一些恒星在走向生命终点时会上演异常壮观的景象。

The end of life for some stars can be aspectacular event.

youdao

如果没有我们这颗恒星的热能，地球的温度对生命来说就太寒冷了。

The earth would be too cold for life without our star's heat energy.

youdao

黑洞可以从恒星生命的终结形成。

They can form at the end of a star's life.

youdao

黑洞可以从恒星生命的终结形成。

They can form at the end of a star's life.

youdao