What's the Story?
NOVA traces 300 years of speculation, investigation and discovery that have centered on Mars—particularly the theory that the planet could support life. Questions raised by NASA's 1976 Viking mariner missions about how the vast canyons were formed are also explored.
Content Ratings
What's in the title & why it matters
Where to Watch
The Review
Written by Parent Guide Plus Editors
Community Reviews
There aren't any parent reviews yet. Be the first to review this title.
Related Guides
View All →
Pokémon Horizons - S1E122: Roy vs. Friede: Wings of Fire!
What's My Line? - S1E389: Episode 389
Fullmetal Alchemist: Brotherhood - S1E23: Girl on the Battlefield
Jeopardy! - S11E226: Show #2521, 1995-A Seniors Tournament semifinal game 1.
Urusei Yatsura - S1E7: Home Is Where You Find It / Marine Garbage Disposal
Mushoku Tensei: Jobless Reincarnation - S2E9: The White Mask
You've reached the free limit
Upgrade for unlimited access
- Unlimited guide views
- Ad-free experience
- Expert content ratings