天体物理学
解锁宇宙奇迹,从星级生命周期到宇宙的命运。
宇宙包括超过1000亿多亿的星系,每个星系包含数十或数十亿星。这门课程将突出我们所知道的(以及仍然未知的)关于这个庞大而多样化的边境。
By the end of this course, you’ll have discovered a world of cosmic wonders, followed a star from diffuse nebula to dense star remnant, traversed the scales of space and time from planetary to intergalactic, and crunched data to determine the Universe's ultimate fate.