I first saw The Planets On the ABC.It ran for 8 weeks on each sunday and i watched it and watched, to cut a long story short i gratefully now own it on DVD. With 8 episodes [ 1.Different Worlds. 2.Terra Firma. 3.The Giants. 4.The Moon. 5.Star. 6.Atmosphere. 7. Life. 8.Destiny.] and footage of the scientists and engineers talking about the events they were apart of at the time,This Documentary produced by the BBC is an eye opener.