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BBC The Sky at Night 2018 Death Star 1080p HDTV x264 AAC MVGroup org mkv

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Death Star (BBC)

Science Documentary hosted by Maggie Aderin-Pocock and Chris Lintott and Pete Lawrence, published by BBC broadcasted as part of BBC The Sky at Night series in 2018 - English narration.


Information
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One evening in early September 1859, a spectacular blood-red aurora borealis appeared across America. Earlier that same day, in a leafy garden in the UK, a gentleman astronomer had noted a \'white light flare\' on the sun\'s surface.
The two events were linked; it\'s now known that the flare caused the aurora. The flare was a particularly violent eruption from the sun\'s surface known as a CME, a coronal mass ejection. Back then, it was considered an astronomical curiosity. But when it happens again, it will be a different story. For the modern, technological world such a violent solar phenomenon could be devastating. This episode examines just how damaging a CME could be and how astronomers, using two new satellites that will travel closer to the sun than ever before, can better prepare us for its impact.

Technical Specs
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* Video Codec: x264 CABAC High L4.1
* Video Bitrate: CRF 21 (~4284Kbps)
* Video Resolution: 1920x1080
* Frames Rate: 25 FPS
* Audio Codec: AAC-LC
* Audio Bitrate: Q=0.45 VBR 48KHz (~129Kbps)
* Audio Channels: 2
* Run-Time: 29 mins
* Part Size: 919 MB
* Source: HDTV
* Subtitles: Merged

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