Horizon S52E7 — Secrets of the Solar System

6.5

Horizon•Season 52•Episode 7

Secrets of the Solar System

6.5/10 · 36 votesMar 3, 201560 min

Ranked #15 of 16 in Season 52•−0.9 vs season avg

Discussion

New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the history of our own solar system. Far from a simple story of stable orbits, the creation of our solar system

Previous episodeE6 · Is your Brain Male or Female?Next episodeE8 · Aftershock: The Hunt for Gravitational Waves

Seasons62

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Season 52 Episodes18

E1 9.0

Should I Eat Meat? The Big Health Dilemma

E2 7.0

Should I Eat Meat? How to Feed the Planet

E3 9.0

Allergies: Modern Life and Me

E4 7.2

Inside the Dark Web

Ebola - The search for a cure

Is your Brain Male or Female?

E7 6.5Now viewing

Secrets of the Solar System

E8 7.1

Aftershock: The Hunt for Gravitational Waves

E9 7.4

Dancing in the Dark - The End of Physics?

E10 7.5

70 Million Animal Mummies: Egypt's Dark Secret

E11 7.8

Is Binge Drinking Really That Bad?

E12 7.3

The Trouble with Space Junk

E13 7.0

Are Health Tests Really A Good Idea?

E14 7.2

First Britons

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E15 6.5

OCD: A Monster In My Mind

E16 7.3

Which Universe Are We In?

E17 6.8

Cosmic Dawn: The Real Moment of Creation

E18 7.2

Are Video Games Really That Bad?

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Episode Summary

"Secrets of the Solar System" is episode 7 of Horizon season 52. It scored 6.5/10 from 36 votes, ranking #15 of 16 episodes this season (season average 7.4). It aired on March 3, 2015.

Next: E8 · Aftershock: The Hunt for Gravitational Waves Best of Season 52