Episode
NOVA: The Planets: Mars
Overview
The dry, red planet Mars was once a blue water world studded with active volcanoes and may have even had the ingredients to support life.
Details
- Series
- NOVA
- Season
- Season 46
- Episode
- Episode 13
- Air date
- 2019-07-24
- Runtime
- 55 min
Episode context
The Planets: Mars is Episode 13 in Season 46 of NOVA. It aired on 2019-07-24. The runtime is 55 min.
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Episode 12: The Planets: Inner Worlds
The rocky planets Mercury, Venus, Earth and Mars all have similar origins, but only one supports life.
Episode 14: The Planets: Jupiter
Jupiter's gravitational force made it a wrecking ball as it barreled through the early solar system, but it also helped shape life on Earth as it brought comets laden with water and possibly the asteroid that put an end to the dinosaurs.
More episodes from this season
Episode 11: Back to the Moon
On the 50th anniversary of the historic Apollo 11 Moon landing, NOVA looks ahead to the hoped-for dawn of a new age in lunar exploration. This time, governments and private industry are working together to reach our nearest celestial neighbour. But why go back? The Moon can serve as a platform for basic astronomical research; as an abundant source of rare metals and hydrogen fuel; and ultimately as a stepping stone for human missions to Mars and beyond. Join the next generation of engineers that aim to take us to the Moon, and discover how our legacy of lunar exploration won't be confined to the history books for long.
Episode 15: The Planets: Saturn
Nasa's Cassini reveals the mysteries of Saturn's rings and new hope for life on one of its moons.
Episode 10: Lost Viking Army
Forensic archaeologist Cat Jarman and her team investigate the Great Heathen army, a legendary Viking fighting force that invaded England in the 9th century.
Episode 16: The Planets: Ice Worlds
Uranus and Neptune's unexpected rings, supersonic winds and dozens of moons; an up-close view of Pluto before exploring the Kuiper belt.
Episode 9: First Horse Warriors
Canadian anthropologist Niobe Thompson travels to sites in Kazakhstan, genetics labs in Denmark and anthropology museums in Russia to unlock mysteries surrounding the first riders of wild horses.
Episode 17: Why Bridges Collapse
Join experts as they compare what happened in several deadly bridge collapses across America.
Episode 8: Inside the Megafire
Scientists try to determine the cause for the increasing megafire threat by exploring the physics of fire, how firestorms move and travel and by analyzing aerial drone and satellite data to catch fires before they start.
Episode 18: Look Who's Driving
Self-driving cars may one day be big business, but will they ever be safer than human drivers?
Episode 7: Saving the Dead Sea
Scientists, engineers and political leaders devise a plan to save the Dead Sea, whose levels have declined by more than 65 feet since 1976.
Episode 19: Rise of the Mammals
Sixty-six million years ago, an asteroid wiped out the dinosaurs in a fiery global catastrophe. An amazing trove of fossils reveals how mammals took over, ultimately evolving into the huge array of species—including humans—that rule the Earth today.