NOVA: Season 52, Episode 1

What Are UFOs?

After decades in the shadows, UFOs are being studied seriously. Are they weather balloons, optical illusions, secret military technology? Or something else? Follow scientists as they try to unravel the mystery of the strangest objects in our skies.

Release Date: 1974-03-03
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
TMDb: 6.9/10
  • Country: US
  • Language: English
  • Runtime: 55

Other episodes for this season

What Are UFOs?
Episode 1 - What Are UFOs?
Extreme Airport Engineering
Episode 2 - Extreme Airport Engineeri...