★ 5.6
សង្ខេបរឿង
How would humanity respond if we discovered an asteroid headed for Earth? NASA's Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense.
How would humanity respond if we discovered an asteroid headed for Earth? NASA's Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense.
