Space's Deepest Secrets

S1 E9 When the Sun Attacks

本集简介

When the sun flares up, billions of tons of superheated gas and intense radiation are propelled toward Earth; experts are trying to predict what is coming toward the Earth and how to prepare for this threat.

上一集

2016/06/14 S1 E8 8.3

Quest for the First Star

A team of scientists searches the universe to find the oldest stars, born just after the Big Bang.

A team of scientists is looking for the very first stars in the universe, which were born moments after the Big Bang and gave creation the earliest ingredients for life. Go inside this groundbreaking quest for this pivotal moment.

下一集

2016/06/28 S1 E10 9.5

Inside NASA's Mission to Mars

An in-depth look at how NASA is preparing for its most ambitious and dangerous mission yet: to land a human being on the surface of Mars.

当前季

2016-04-26

哇，窗口太小啦

Space's Deepest Secrets