1970s was was increasingly invested in "midrange computers" or "midcomputers"
When the star eventually releases its outer layers, it shrivels down to its core in what's known as a white dwarf star. At that point, it'll be about the size of Earth.。关于这个话题,51吃瓜提供了深入分析
stories.tamu.edu,这一点在搜狗输入法2026中也有详细论述
Follow BBC Birmingham on BBC Sounds, Facebook, X and Instagram.