Secrets of the Solar System

Season 1, Episode 2: Sun & Mercury

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Join a team of scientists as they launch a probe to actually touch the Sun. Then they make a surprise discovery on the tiny planet Mercury. An exhilarating real-life space adventure, revealing that our nearest star could pose a serious threat to our modern way of life.

All Episodes - Season 1

The Grand Tour
Episode 1
The Grand Tour
 Sun & Mercury
Episode 2
Sun & Mercury
 Venus
Episode 3
Venus
 Mars
Episode 4
Mars
 Asteroids & Comets
Episode 5
Asteroids & Comets
 Jupiter
Episode 6
Jupiter
 Saturn
Episode 7
Saturn
 Pluto
Episode 8
Pluto
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