File:Students Use Ham Radio to Call an Astronaut in Space.webm

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Original file(WebM audio/video file, VP9/Opus, length 9 min 26 s, 1,280 × 720 pixels, 1.32 Mbps overall, file size: 89.04 MB)

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English: On May 15, 2020, Canadian students used ham radio to talk with NASA astronaut Chris Cassidy, currently aboard the International Space Station. Thanks to ham radio operators and the International Space Station program, the students were able to participate from their homes. Learn more about ham radio aboard the space station: https://go.nasa.gov/2DRPAeK

Learn more about the research being conducted on station: https://www.nasa.gov/iss-science

Follow Twitter updates on the science conducted aboard the space station: https://twitter.com/iss_research

HD download link: https://archive.org/details/jsc2020m000225_Cassidy_Ham_Radio-MXF
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Source YouTube: Students Use Ham Radio to Call an Astronaut in Space – View/save archived versions on archive.org and archive.today
Author NASA Johnson

Licensing[edit]

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Date/TimeThumbnailDimensionsUserComment
current00:11, 29 December 20239 min 26 s, 1,280 × 720 (89.04 MB)DarwIn (talk | contribs)Imported media from https://www.youtube.com/watch?v=1clACXLdDhs

Transcode status

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Format Bitrate Download Status Encode time
VP9 720P 2.44 Mbps Completed 02:26, 29 December 2023 14 min 53 s
Streaming 720p (VP9) 2.35 Mbps Completed 02:45, 29 December 2023 33 min 31 s
VP9 480P 1.27 Mbps Completed 13:31, 29 December 2023 14 min 36 s
Streaming 480p (VP9) 1.18 Mbps Completed 13:27, 29 December 2023 11 min 39 s
VP9 360P 661 kbps Completed 13:20, 29 December 2023 7 min 28 s
Streaming 360p (VP9) 576 kbps Completed 13:20, 29 December 2023 8 min 5 s
VP9 240P 372 kbps Completed 13:18, 29 December 2023 7 min 13 s
Streaming 240p (VP9) 285 kbps Completed 13:16, 29 December 2023 5 min 26 s
WebM 360P 1.11 Mbps Completed 13:19, 29 December 2023 5 min 14 s
Streaming 144p (MJPEG) 997 kbps Completed 13:12, 29 December 2023 56 s
Stereo (Opus) 87 kbps Completed 13:17, 29 December 2023 11 s
Stereo (MP3) 128 kbps Completed 13:17, 29 December 2023 20 s

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