Space Science Documentary - Alien Planets - Science Channel

2016 July 22
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Space Science Channel
Space Science Documentary - Alien Planets - Science Channel

Space Science Documentary Alien Planets - Science Channel. A look at the science of planet hunting; astronomers explain the technology and methods used to find extra-solar planets – worlds outside our solar system orbiting other stars; and a look at some of the most interesting planets that have been discovered, such as "Hot Jupiters" and "Super-Earths."