Watch S1, EP10: Mars: Earth That Never Was with Fubo for $0 Today
Scientists study the history of Mars and explore the possibility that it once contained life.
Scientists study the history of Mars and explore the possibility that it once contained life.
How to watch
More episodes
Cosmic Journeys
S1, EP31 "Day of the Asteroid"Scientists develop new defensive technology to prepare Earth for a close encounter with a destructive asteroid.
Cosmic Journeys
S1, EP13 "Venus: Death of a Planet"Exploring Venus' history and how it diverged from Earth in its formative years to become a hot, acidic, lifeless world.
Cosmic Journeys
S1, EP5 "The Largest Black Holes in the Universe"Among the millions black holes in the Milky Way Galaxy are massive black holes with the greatest potential for destruction.
Cosmic Journeys
S1, EP32 "Black Holes and the High-Energy Universe"Astronomers explore the fundamental workings of the universe and its energies through programs including Fermi, Swift, Chandra, NuSTAR and Hubble.
More science shows
See allMutual of Omaha's Wild Kingdom Protecting the Wild
Animal expert Peter Gros and wildlife ecologist Dr. Rae Wynn-Grant highlight species under threat of extinction in the modern world and share the work of caring and compassionate conservationists, including scientists, wildlife experts and even members of the public. Gros and Wynn-Grant travel the country to explore how human activity impacts animal behavior and share how modern science, technology and other conservation techniques can help save North America's imperiled wildlife, one species at a time.
Deep Sea Detectives
Host John Chatterton is one of the Deep Sea Detectives who use the latest scientific forensic techniques to investigate underwater ships, planes, and submarines. The wreckage of the U-166 is analyzed. The collision of the Empress of Ireland is reexamined as well as a mission to finally locate one of the last missing shipwrecks of WWII, the Mississinewa.
Xploration Outer Space
Americans have been fascinated by the cosmos for decades and rely on NASA to explore celestial bodies seen in the night sky to get a better idea of what is out there. In this series, former NASA employee Emily Calandrelli visits some of the agency's facilities, private companies and universities to speak with people knowledgeable about the topic to help "show off the coolest aspects of the space industry," to use her words. Technology, a potential manned mission to Mars and planetary tourism are some themes.