File:ESOcast 241.webm

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Original file(WebM audio/video file, VP9/Opus, length 8 min 49 s, 1,280 × 720 pixels, 2.49 Mbps overall, file size: 157.01 MB)

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English: Why do we aim for bigger and bigger telescopes, such as ESO’s Extremely Large Telescope currently under construction in Chile’s Atacama Desert? And how does the effort pay back, not only in terms of astronomical discoveries but also to the whole of society? Four special guests have answered these questions, so fasten your belt and get ready for a breathtaking discovery journey in the world of big telescopes!

And to know more on how ESO benefits society at large, don’t forget to check out this page!

Credit: ESO

Directed by: Martin Wallner and Herbert Zodet.
Editing: Herbert Zodet.
Web and technical support: Gurvan Bazin and Raquel Yumi Shida. Written by: Martin Wallner, Thea Elvin, Anna Purdue and Bárbara Ferreira.
Narration: Sara Mendes da Costa.
Music: Stellardrone — An Ocean of Galaxies, Cosmic Sunrise and Hemeleen — Rainforest (CC BY-NC 3.0, https://creativecommons.org/licenses/by-nc/3.0/)
Footage and photos: ESO, M. Kornmesser, L. Calçada, F. Char, F. Kamphues, C. Malin (christophmalin.com), R. Genzel, S. Gillessen, Alexandre Santerne, EHT Collaboration, ALMA (ESO/NAOJ/NRAO), SCHOTT, ACe Consortium, Liam Young, NASA, ESA, Hubble, L. L. Christensen, Samuel Santana Tschudi, Space Engine (spaceengine.org), M. Zamani, P. Weilbacher (AIP), M. Cayrel, Tyavin Paul ( CC BY-SA 2.0 ), SiOwl ( CC BY-SA 2.0 ), Pachango ( CC BY-SA 3.0 ), Typ 620.73.451, Houghton Library, Harvard University, P. Horálek, S. Lowery, Craig Baker (CC BY-SA 4.0), Coneslayer CC BY-SA 2.0, Y. Beletsky (LCO), www.andrewdunnphoto.com ( CC BY-SA 2.0 ), Lengau (CC BY-SA 4.0) B. Tafreshi (twanight.org), Large Binocular Telescope Observatory, J.L. Dauvergne & G. Hüdepohl (atacamaphoto.com) and Daniele Gasparri (www.astroatacama.com).

Scientific consultant: Paola Amico.
Date
Source [1]
Author ESO, M. Kornmesser, L. Calçada, F. Char, F. Kamphues, C. Malin (christophmalin.com), R. Genzel, S. Gillessen, Alexandre Santerne, EHT Collaboration, ALMA (ESO/NAOJ/NRAO), SCHOTT, ACe Consortium, Liam Young, NASA, ESA, Hubble, L. L. Christensen, Samuel Santana Tschudi, Space Engine (spaceengine.org), M. Zamani, P. Weilbacher (AIP), M. Cayrel, Tyavin Paul ( CC BY-SA 2.0 ), SiOwl ( CC BY-SA 2.0 ), Pachango ( CC BY-SA 3.0 ), Typ 620.73.451, Houghton Library, Harvard University, P. Horálek, S. Lowery, Craig Baker (CC BY-SA 4.0), Coneslayer CC BY-SA 2.0, Y. Beletsky (LCO), www.andrewdunnphoto.com ( CC BY-SA 2.0 ), Lengau (CC BY-SA 4.0) B. Tafreshi (twanight.org), Large Binocular Telescope Observatory, J.L. Dauvergne & G. Hüdepohl (atacamaphoto.com) and Daniele Gasparri (www.astroatacama.com).
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(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.
w:en:Creative Commons
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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
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Date/TimeThumbnailDimensionsUserComment
current07:34, 16 August 20218 min 49 s, 1,280 × 720 (157.01 MB)ComputerHotline (talk | contribs)Imported media from https://cdn.eso.org/videos/hd_and_apple/esocast241a.m4v

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Format Bitrate Download Status Encode time
VP9 720P 1.37 Mbps Completed 07:51, 16 August 2021 16 min 33 s
Streaming 720p (VP9) 1.25 Mbps Completed 01:22, 17 March 2024 5.0 s
VP9 480P 683 kbps Completed 07:48, 16 August 2021 13 min 13 s
Streaming 480p (VP9) 568 kbps Completed 03:57, 6 February 2024 3.0 s
VP9 360P 414 kbps Completed 07:44, 16 August 2021 9 min 40 s
Streaming 360p (VP9) 299 kbps Completed 10:24, 7 February 2024 2.0 s
VP9 240P 271 kbps Completed 07:42, 16 August 2021 7 min 20 s
Streaming 240p (VP9) 155 kbps Completed 12:34, 17 December 2023 2.0 s
WebM 360P 571 kbps Completed 07:39, 16 August 2021 4 min 33 s
Streaming 144p (MJPEG) 819 kbps Completed 13:05, 9 November 2023 25 s
Stereo (Opus) 114 kbps Completed 06:55, 22 November 2023 9.0 s
Stereo (MP3) 128 kbps Completed 04:22, 2 November 2023 18 s

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