NOVASeason 462019 · 23 episodesEpisodes1Pluto and BeyondSince it explored Pluto in 2015, the New Horizons spacecraft has been zooming toward NASA’s most distant target yet. Join the mission team as the probe attempts to fly by Ultima Thule, an object 4 billion miles from Earth.2Einstein's Quantum RiddleEinstein called it “spooky action at a distance,” but today quantum entanglement is poised to revolutionize technology from computers to cryptography. Physicists have gradually become convinced that the phenomenon—two subatomic particles that mirror changes in each other instantaneously over any distance—is real.3Kïlauea: Hawai'i on FireJourney to Hawaii's Kilauea volcano, which sent rivers of lava through communities and into the sea when it erupted in 2018. A group of scientists and locals investigate the spike in volcano activity that turned paradise into an inferno.4Decoding the Great PyramidNew archeological evidence sheds light on the stunning engineering of the Great Pyramid of Giza.5Rise of the RocketsWith new technologies, NASA and private companies are promising a new renaissance in space travel.6The Next PompeiiIn the shadow of Vesuvius and Pompeii, a lesser-known volcano puts the city of Naples at risk.7Saving the Dead SeaScientists, engineers and political leaders devise a plan to save the Dead Sea, whose levels have declined by more than 65 feet since 1976.8Inside the MegafireScientists 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.9First Horse WarriorsCanadian 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.10Lost Viking ArmyForensic archaeologist Cat Jarman and her team investigate the Great Heathen army, a legendary Viking fighting force that invaded England in the 9th century.11Back to the MoonOn 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.12The Planets: Inner WorldsThe rocky planets Mercury, Venus, Earth and Mars all have similar origins, but only one supports life.13The Planets: MarsThe dry, red planet Mars was once a blue water world studded with active volcanoes and may have even had the ingredients to support life.14The Planets: JupiterJupiter'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.15The Planets: SaturnNasa's Cassini reveals the mysteries of Saturn's rings and new hope for life on one of its moons.16The Planets: Ice WorldsUranus and Neptune's unexpected rings, supersonic winds and dozens of moons; an up-close view of Pluto before exploring the Kuiper belt.17Why Bridges CollapseJoin experts as they compare what happened in several deadly bridge collapses across America.18Look Who's DrivingSelf-driving cars may one day be big business, but will they ever be safer than human drivers?19Rise of the MammalsSixty-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.20Dead Sea Scroll DetectivesSince the Dead Sea Scrolls were discovered in 1947, these fragile parchment relics have intrigued scholars, religious leaders, and profiteers alike. The 2,000-year-old scrolls include the oldest-known versions of the Hebrew Bible and hold vital clues about the birth of Christianity. While certain scrolls have survived intact, others have been ravaged by time—burnt, decayed, or torn to pieces—and remain an enigma. Now, scientists are using new technologies to read the unreadable, solve mysteries that have endured for millennia, and even discover million-dollar fakes.21Decoding Da VinciHow Leonardo da Vinci used science to create his legendary artwork. Included: why Mona Lisa's smile is so captivating—and what it took to create it.22The Violence ParadoxIs violence actually declining? If so, why? And can we build a more peaceful future?23Animal EspionageCamera technology is revolutionizing the study of animals—without them even noticing.Season 24Season 25Season 26Season 27Season 28Season 29Season 30Season 31Season 32Season 33Season 34Season 35Season 36Season 37Season 38Season 39Season 40Season 41Season 42Season 43Season 44Season 45Season 47Season 48Season 49Season 50Season 51Season 52Season 53
