NG Earth Investigated - Planet Science: Comets (2007)
HDTV | 1280x720 | .MKV/AVC @ 2714 Kbps | 49min 24s | 1.09 GiB
Audio: English AC3 448 kbps, 2 channels | Subs: NoneGenre: Documentary
A powerful series that gives real answers to some of the most provocative questions facing mankind today. Using carefully-researched CGI reconstructions and expert contributions, this program examines major events and phenomena. Planet Science goes on journey through the Solar System and beyond, examining some of the most extreme characteristics of our planetary neighbours. Comets, distant travellers from the outer parts of our solar system, have long been shrouded in mystery. Now, through Earth-based observations and space probes, their origins and nature are unveiled.