Astronomers using ground-based telescopes first spied drastic atmospheric transformation in the 1980s.
Astronomers using ground-based telescopes first spied drastic atmospheric transformation in the 1980s.
天文学家最早在上世纪八十年代利用地基望远镜发现大气激烈的转变。
Astronomers using ground-based telescopes first spied drastic atmospheric transformation in the 1980s.
天文学家最早在上世纪八十年代利用地基望远镜发现大气激烈的转变。