The Sky At Night - Close Encounters

Seizoen: 2009 - Aflevering: 5 / 682 - Eerst uitgezonden: 04 mei 2009 - Episode ID: 457257

Every day, asteroids whiz past the Earth on their journey through space. Sir Patrick Moore discusses the chances of a close encounter with an asteroid, after telescopes recently got a unique view of an asteroid disintegrating in our atmosphere.