File:ESOcast 238 Light.webm

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Original file ‎(WebM audio/video file, VP9/Opus, length 1 min 21 s, 3,840 × 2,160 pixels, 16.64 Mbps overall, file size: 160.75 MB)

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Description
English: When Betelgeuse, a bright orange star in the constellation of Orion, became visibly darker in late 2019 and early 2020, the astronomy community was puzzled. A team of astronomers have now published new research done with ESO's Very Large Telescope and Very Large Telescope interferometer that solves the mystery of Betelgeuse's dimming. This ESOcast Light summaries the discovery.

The ESOcast Light is a series of short videos bringing you the wonders of the Universe in bite-sized pieces. The video is available in 4K UHD.

Credit: ESO

Directed by: Herbert Zodet and Martin Wallner.
Editing: Herbert Zodet.
Web and technical support: Gurvan Bazin and Raquel Yumi Shida.
Written by: Thea Elvin, Anna Purdue, Giulio Mazzolo and Bárbara Ferreira.
Music: Stellardrone — Fermi Paradox and Rendezvous With Rama :

Stellardrone - Rendezvous With Rama

Footage and photos: ESO, P. Kervella, M. Montargès et al., L. Calçada, Digitized Sky Survey 2. Acknowledgement: E. Pantin, N. Risinger (skysurvey.org) and P. Horálek.

Scientific consultants: Paola Amico and Mariya Lyubenova.
Date
Source [1]
Author ESO, P. Kervella, M. Montargès et al., L. Calçada, Digitized Sky Survey 2. Acknowledgement: E. Pantin, N. Risinger (skysurvey.org) and P. Horálek.
Permission
(Reusing this file)
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
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This file is licensed under the Creative Commons Attribution 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

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Date/TimeThumbnailDimensionsUserComment
current14:04, 17 June 20211 min 21 s, 3,840 × 2,160 (160.75 MB)ComputerHotline (talk | contribs)Imported media from https://cdn.eso.org/videos/ultra_hd_h265/eso2109a.mp4

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Format Bitrate Download Status Encode time
VP9 2160P 14.31 Mbps Completed 14:20, 17 June 2021 15 min 34 s
Streaming 2160p (VP9) 14.19 Mbps Completed 10:37, 13 January 2024 8.0 s
VP9 1440P 7.11 Mbps Completed 14:15, 17 June 2021 10 min 38 s
Streaming 1440p (VP9) 6.99 Mbps Completed 15:23, 13 January 2024 5.0 s
VP9 1080P 3.43 Mbps Completed 14:10, 17 June 2021 6 min 12 s
Streaming 1080p (VP9) 3.31 Mbps Completed 16:34, 6 February 2024 3.0 s
VP9 720P 1.71 Mbps Completed 14:08, 17 June 2021 4 min 23 s
Streaming 720p (VP9) 1.59 Mbps Completed 01:20, 17 March 2024 2.0 s
VP9 480P 875 kbps Completed 14:07, 17 June 2021 2 min 48 s
Streaming 480p (VP9) 755 kbps Completed 03:57, 6 February 2024 2.0 s
VP9 360P 508 kbps Completed 14:06, 17 June 2021 1 min 53 s
Streaming 360p (VP9) 388 kbps Completed 10:23, 7 February 2024 1.0 s
VP9 240P 311 kbps Completed 14:06, 17 June 2021 1 min 40 s
Streaming 240p (VP9) 192 kbps Completed 12:33, 17 December 2023 1.0 s
WebM 360P 494 kbps Completed 14:05, 17 June 2021 1 min 28 s
Streaming 144p (MJPEG) 718 kbps Completed 13:05, 9 November 2023 19 s
Stereo (Opus) 118 kbps Completed 06:55, 22 November 2023 3.0 s
Stereo (MP3) 128 kbps Completed 04:22, 2 November 2023 3.0 s

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