Stars smaller than eight solar masses simply expand into red giants and then dwindle away into white dwarfs.

那些不到8个太阳质量的小恒星就会扩大成红巨星，最终缩小成白矮星。

youdao

Stars smaller than eight solar masses simply expand into red giants and then dwindle away into white dwarfs.

那些不到8个太阳质量的小恒星就会扩大成红巨星，最终缩小成白矮星。

youdao