Challenger: The Untold Story - 纪录片1080P/720P/360P高清标清网盘迅雷下载
Challenger: The Untold Story - 纪录片1080P/720P/360P高清标清网盘迅雷下载https://cdn.6867.top:6867/A1A/xzjlp/enwiki/202103/08/00/hryoqmarw4505.jpg
Challenger: The Untold Story - 纪录片1080P/720P/360P高清标清网盘迅雷下载
Challenger: The Untold Story,Apollo 11 - The Untold Story,Challenger: The Final Flight Series 1,Deadly Engineering: Series 1,Destiny in Space,Failure is not an Option,For All Mankind,Inside the Space Shuttle,Lost in Space,Return to Flight: Fixing the Space Shuttle,Space Odyssey: Voyage to the Planets
General Information：
Technology Documentary hosted by Tom Kane and published by National Geographic in 2006- English narration
Information
The January 28, 1986, launch of the space shuttle Challenger was expected to be a historic first - schoolteacher Christa McAuliffe was to be the first ordinary U.S. citizen flown into space. Instead, the Challenger flight marked one of the greatest tragedies in American space exploration when the shuttle exploded 73 seconds after liftoff, killing all seven crew members on board.
With the shuttle's explosion came serious questions. Could the tragedy have been averted? Why did NASA allow the Challenger to launch on that unseasonably cold morning? Did NASA knowingly put political, monetary or public relations considerations ahead of the astronauts' safety? On the eve of the disaster's twentieth anniversary, the National Geographic Channel (NGC) presents "Challenger: The Untold Story," which portrays the events and decisions leading up to the ill-fated launch with an immediacy that catapults viewers back to those tragic days.
The program blends dramatic re-creations, archival footage and news coverage with firsthand accounts from key participants to provide an intimate, insider's perspective from prior to launch through 73 seconds after liftoff, the explosion and the aftermath. The special weaves together three major story lines - Christa McAuliffe's journey from high school teacher to astronaut; whistle-blower and Morton Thiokol engineer Roger Boisjoly's futile battle to ground the shuttle due to concerns over the O rings; and Nobel prize-winning physicist Richard Feynman's pivotal role in the Rogers Commission's investigation.
Technical Specs
Video Codec: XviD
Video Bitrate: 955Kbps
Video Resolution: 544 x 416
Video Framerate: 29.97fps
Audio Codec: MP3
Audio BitRate: 96Kbps 44100Hz
RunTime: 1h 30min
Number Of Parts: 1
Part Size: 698MB
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Challenger: The Untold Story - 纪录片1080P/720P/360P高清标清网盘迅雷下载
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