What On Earth

What On Earth

Satellites orbiting Earth at 17,000 mph capture bizarre, unexplained images—abandoned cities, strange symbols, even a possible murder. Using cutting-edge tech and expert insight, What on Earth investigates these space-borne mysteries to reveal lost secrets, ancient ruins, and dangers hidden in plain sight.
20256 seasons
DocumentarySmartSuspenseful
DocumentarySmartSuspenseful
20256 seasons
PG (Parental Guidance Suggested)
4 episodes

  • 1. Episode 1

    1. Episode 1

    Evidence of human activity is found in strange times and places and a new perspective on a biological activity known since the nineteenth century.
    Evidence of human activity is found in strange times and places and a new perspective on a biological activity known since the nineteenth century.
    PG (Parental Guidance Suggested)
    42min
    Jul 1, 2025

  • 2. Episode 2

    2. Episode 2

    Discover five new discoveries that are probably related to potential warfare and one possibly to wildlife.
    Discover five new discoveries that are probably related to potential warfare and one possibly to wildlife.
    PG (Parental Guidance Suggested)
    42min
    Jul 2, 2025

  • 3. Episode 3

    3. Episode 3

    Discover major natural anomalies and varied human activities never investigated before.
    Discover major natural anomalies and varied human activities never investigated before.
    PG (Parental Guidance Suggested)
    42min
    Jul 3, 2025

  • 4. Episode 4

    4. Episode 4

    Investigate two examples of human activity in the US., one in Africa and one in Asia, with two natural phenomena where ice is a major factor.
    Investigate two examples of human activity in the US., one in Africa and one in Asia, with two natural phenomena where ice is a major factor.
    PG (Parental Guidance Suggested)
    42min
    Jul 4, 2025

    • More versions available

    • What on Earth?

      What on Earth?

      16+2015
      Original version
      Season 1
    What On Earth
    DocumentarySmartSuspenseful
    20256 seasons
    Satellites orbiting Earth at 17,000 mph capture bizarre, unexplained images—abandoned cities, strange symbols, even a possible murder. Using cutting-edge tech and expert insight, What on Earth investigates these space-borne mysteries to reveal lost secrets, ancient ruins, and dangers hidden in plain sight.
    Creators and Cast
    Studio
    A+E Networks
    Content advisory
    PG (Parental Guidance Suggested)
    flashing lightsFlashing lights and strobing patterns might affect photosensitive viewers
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