File:WR 140 Binary System- Perspective View.webm

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Original file ‎(WebM audio/video file, VP9, length 12 s, 1,920 × 1,080 pixels, 2.18 Mbps overall, file size: 3.11 MB)

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Summary

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Description
English: This animation shows the production of dust in the binary star system WR 140 as the orbit of the Wolf-Rayet star approaches the O-type star and their stellar winds collide. The stronger winds of the Wolf-Rayet star blow back behind the O star, and dust is created in its wake as the mixed stellar material cools. As the process repeats over and over, the dust will form a distinctive pinwheel shape.
Date (released)
Source YouTube: WR 140 Binary System: Perspective View – View/save archived versions on archive.org and archive.today
Author NASA, ESA, and J. Olmsted (STScI)

Licensing

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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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File history

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Date/TimeThumbnailDimensionsUserComment
current05:23, 13 October 202212 s, 1,920 × 1,080 (3.11 MB)Huntster (talk | contribs){{Information |Description={{en|1=This animation shows the production of dust in the binary star system WR 140 as the orbit of the Wolf-Rayet star approaches the O-type star and their stellar winds collide. The stronger winds of the Wolf-Rayet star blow back behind the O star, and dust is created in its wake as the mixed stellar material cools. As the process repeats over and over, the dust will form a distinctive pinwheel shape.}} |Source=https://www.youtube.com/watch?v=AdtJA-seD8Q |Date=202...

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Transcode status

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Format Bitrate Download Status Encode time
VP9 1080P 2.12 Mbps Completed 05:23, 13 October 2022 35 s
Streaming 1080p (VP9) Not ready Unknown status
VP9 720P 982 kbps Completed 05:24, 13 October 2022 56 s
Streaming 720p (VP9) Not ready Unknown status
VP9 480P 421 kbps Completed 05:23, 13 October 2022 20 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 179 kbps Completed 05:23, 13 October 2022 12 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 85 kbps Completed 05:23, 13 October 2022 12 s
Streaming 240p (VP9) 86 kbps Completed 01:44, 5 December 2023 1.0 s
WebM 360P 369 kbps Completed 05:23, 13 October 2022 27 s
Streaming 144p (MJPEG) 568 kbps Completed 11:23, 18 November 2023 2.0 s

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