NOVA

自然 · 历史

S14 E1 Countdown to the Invisible Universe

本集简介

NOVA scans the universe with the infrared eye of IRAS—the Infrared Astronomical Satellite—and discovers never-before-seen comets, stars, galaxies and other celestial wonders and enigmas.

下一集

1987/01/27 S14 E2

Children of Eve

NOVA examines a controversial theory that traces our ancestry to a small group of women living in Africa 300,000 years ago.

当前季

S14

1987-01-20

哇，窗口太小啦

NOVA