Extras

    Video thumbnail: NOVA Five Moon Names to Know for Successful Moongazing

    NOVA

    Five Moon Names to Know for Successful Moongazing

    What's the meaning behind moon names?

    Five Moon Names to Know for Successful Moongazing

    Video thumbnail: NOVA How Does a Government Shutdown Affect Science?

    NOVA

    How Does a Government Shutdown Affect Science?

    The government shutdown has brought experiments to a halt and affected other areas.

    How Does a Government Shutdown Affect Science?

    Video thumbnail: NOVA The Planets Series Teaser

    NOVA

    The Planets Series Teaser

    The life of our solar system told in five dramatic stories spanning billions of years.

    The Planets Series Teaser

    Video thumbnail: NOVA The Planets Series Trailer

    NOVA

    The Planets Series Trailer

    The life of our solar system told in five dramatic stories spanning billions of years.

    The Planets Series Trailer

    Video thumbnail: NOVA Back to the Moon Preview

    NOVA

    Back to the Moon Preview

    Discover why scientists and entrepreneurs alike have their sights set on the Moon again.

    Back to the Moon Preview

    Video thumbnail: NOVA Lost Viking Army Preview

    NOVA

    Lost Viking Army Preview

    Bioarchaeologists investigate a 9th-century mass grave thought to hold a lost Viking army.

    Lost Viking Army Preview

    Video thumbnail: NOVA Who Was This High-Status Viking Warrior?

    NOVA

    Who Was This High-Status Viking Warrior?

    DNA evidence reveals surprising truth about the identity of a revered 9th-century Viking.

    Who Was This High-Status Viking Warrior?

    Video thumbnail: NOVA Why Did These Vikings' Bones Appear Older Than They Are?

    NOVA

    Why Did These Vikings' Bones Appear Older Than They Are?

    Hint: Carbon in the ocean is different than carbon on land.

    Why Did These Vikings' Bones Appear Older Than They Are?

    Video thumbnail: NOVA Milking a Horse is Harder than You Think

    NOVA

    Milking a Horse is Harder than You Think

    To milk a horse, one must trick a mother horse—and trick her well.

    Milking a Horse is Harder than You Think

    Video thumbnail: NOVA First Horse Warriors Preview

    NOVA

    First Horse Warriors Preview

    The advent of horse riding changed the course of human history and our genetic makeup.

    First Horse Warriors Preview

    Video thumbnail: NOVA Inside the Megafire Preview

    NOVA

    Inside the Megafire Preview

    Scientists investigate the deadly megafires that swept through California in 2018.

    Inside the Megafire Preview

    Video thumbnail: NOVA Camp Fire Survivor Sees Destroyed Home for the First Time

    NOVA

    Camp Fire Survivor Sees Destroyed Home for the First Time

    A resident returns home and witnesses the Camp Fire's destruction firsthand.

    Camp Fire Survivor Sees Destroyed Home for the First Time

    Video thumbnail: NOVA Residents Flee Paradise During the Camp Fire

    NOVA

    Residents Flee Paradise During the Camp Fire

    As the Camp Fire scorches a community in California, residents leave by car and on foot.

    Residents Flee Paradise During the Camp Fire

    Video thumbnail: NOVA Why Fires Move Faster Up a Hill than Down

    NOVA

    Why Fires Move Faster Up a Hill than Down

    U.S.D.A. scientists conduct an experiment to discover why fires move uphill.

    Why Fires Move Faster Up a Hill than Down

    Video thumbnail: NOVA Saving the Dead Sea Preview

    NOVA

    Saving the Dead Sea Preview

    Can a daring water engineering project revive the Dead Sea without altering its chemistry?

    Saving the Dead Sea Preview

    Video thumbnail: NOVA To Save Water, Women in Jordan Learn to Plumb

    NOVA

    To Save Water, Women in Jordan Learn to Plumb

    Can women tackle the country's water shortage by learning a new trade?

    To Save Water, Women in Jordan Learn to Plumb

    Video thumbnail: NOVA Clues from a Giant Volcanic Eruption Exist Beneath Naples

    NOVA

    Clues from a Giant Volcanic Eruption Exist Beneath Naples

    Dwelling beneath Naples, is Campi Flegrei—a volcano capable of a very large eruption.

    Clues from a Giant Volcanic Eruption Exist Beneath Naples

    Video thumbnail: NOVA The Next Pompeii Preview

    NOVA

    The Next Pompeii Preview

    In the shadow of Vesuvius and Pompeii, a lesser-known volcano puts Naples at risk.

    The Next Pompeii Preview

    Video thumbnail: NOVA Volcanologists Descend into Mt Vesuvius' Crater

    NOVA

    Volcanologists Descend into Mt Vesuvius' Crater

    Gas samples from Mt. Vesuvius can reveal how close magma is to the volcano's surface.

    Volcanologists Descend into Mt Vesuvius' Crater

    Video thumbnail: NOVA How Do You Get a Rocket to Land Back on Earth?

    NOVA

    How Do You Get a Rocket to Land Back on Earth?

    There's a reason why so few rockets are designed to come back to their launch sites.

    How Do You Get a Rocket to Land Back on Earth?

    Video thumbnail: NOVA Rise of the Rockets Preview

    NOVA

    Rise of the Rockets Preview

    New technologies are promising a new renaissance in space travel.

    Rise of the Rockets Preview

    Video thumbnail: NOVA Decoding the Great Pyramid Preview

    NOVA

    Decoding the Great Pyramid Preview

    New archeological evidence shows the stunning engineering of the Great Pyramid of Giza.

    Decoding the Great Pyramid Preview

    Video thumbnail: NOVA Kīlauea: Hawaiʻi on Fire Preview

    NOVA

    Kīlauea: Hawaiʻi on Fire Preview

    Scientists journey to Kīlauea volcano to investigate the eruptions that shook Hawaiʻi.

    Kīlauea: Hawaiʻi on Fire Preview