The Universe - Ride the Comet

Seizoen: 7 - Aflevering: 6 / 84 - Eerst uitgezonden: 10 juni 2012 - Episode ID: 637103

Board a virtual space ship to travel along with a variety of comets; long and short period, sun grazers, comets masquerading as asteroids and comets still in deep freeze in the Oort cloud. Then ride along on the NASA probes that visited nearby comets.