BierdopjeV3 Alpha nu beschikbaar. Wil je helpen? Kijk dan hier
Naked Science - Deep Space Probes
Seizoen: 4 - Aflevering: 6 / 56 - Eerst uitgezonden: 27 maart 2007 - Episode ID: 405835
Great distances and dangerous environments make robotic spacecraft the best way for scientists to explore our solar system. Acting as our eyes and ears, these probes have revealed secrets about the distant planets and their moons, their surfaces, weather and environments.