Stargazing Live Australia E03
Join Professor Brian Cox and Dara O Briain live from Australia, as they complete their three-night mission to bring you the most glorious sights of the southern night sky.
From their remote mountain top beside the vast Warrumbungle National Park, Brian and Dara share another night of beautiful views, wandering kangaroos and spectacular landscapes. In the company of Liz Bonnin and with Aussie outback astronomer Greg Quicke as their guide to the southern sky, they reveal how the apparently monochrome sky at night is in fact a riot of glorious colour.
Brian and Dara also reveal how Australia, which faces directly into the heart of our Milky Way galaxy, is in the front line when it comes to protecting our planet - whether it be from the threat of a giant asteroid impact or from contact with alien life. And we hear how the Aussie outback contains secrets that Nasa hope will lead them to alien life on Mars.
And will viewers have managed to find the elusive missing ninth planet in our solar system?
First broadcast: 30 March 2017
Duration: 1 hour
Media info:-
General
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 1 016 MiB
Duration : 59mn 29s
Overall bit rate mode : Variable
Overall bit rate : 2 388 Kbps
Writing application : Lavf57.25.100
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected] Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 59mn 29s
Bit rate mode : Variable
Bit rate : 2 289 Kbps
Maximum bit rate : 3 500 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.099
Stream size : 974 MiB (96%)
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 59mn 29s
Bit rate mode : Constant
Bit rate : 93.5 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Frame rate : 46.875 fps (1024 spf)
Compression mode : Lossy
Stream size : 39.8 MiB (4%)
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