File:ESOcast 157 Light.webm

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Original file ‎(WebM audio/video file, VP8/Vorbis, length 1 min 21 s, 3,840 × 2,160 pixels, 6 Mbps overall, file size: 57.7 MB)

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English: The ALMA and APEX telescopes have peered deep into space — back to the time when the Universe was one tenth of its current age — and witnessed the beginnings of gargantuan cosmic pileups: the impending collisions of young, starburst galaxies. Astronomers thought that these events occurred around three billion years after the Big Bang, so they were surprised when the new observations revealed them happening when the Universe was only half that age! These ancient systems of galaxies are thought to be building the most massive structures in the known Universe: galaxy clusters.

The video is available in 4K UHD.

The ESOcast Light is a series of short videos bringing you the wonders of the Universe in bite-sized pieces. The ESOcast Light episodes will not be replacing the standard, longer ESOcasts, but complement them with current astronomy news and images in ESO press releases.

Credit : ESO

Editing: Nico Bartmann.
Web and technical support: Mathias André and Raquel Yumi Shida.
Written by: Calum Turner and Richard Hook.
Music: Written and performed by Stan Dart (www.stan-dart.com).Footage and photos: ESO, M. Kornmesser, ESA/Hubble, A. Fujii, D. Malin Images, DSS, ALMA (ESO/NAOJ/NRAO), Miller et al. Directed by: Nico Bartmann.

Executive producer: Lars Lindberg Christensen.
Date
Source ESOcast 157 Light: Ancient Galaxy Pileups (4K UHD)
Author ESO
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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.
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attribution
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.

File history

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Date/TimeThumbnailDimensionsUserComment
current06:34, 27 April 20181 min 21 s, 3,840 × 2,160 (57.7 MB)ComputerHotline (talk | contribs)Imported media from https://cdn.eso.org/videos/ultra_hd_h265/eso1812a.mp4

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Format Bitrate Download Status Encode time
VP9 2160P 7.1 Mbps Completed 06:59, 25 August 2018 10 min 36 s
Streaming 2160p (VP9) 6.99 Mbps Completed 10:25, 13 January 2024 5.0 s
VP9 1440P 3.32 Mbps Completed 06:56, 25 August 2018 8 min 20 s
Streaming 1440p (VP9) 3.22 Mbps Completed 14:49, 13 January 2024 2.0 s
VP9 1080P 1.56 Mbps Completed 06:52, 25 August 2018 4 min 47 s
Streaming 1080p (VP9) 1.45 Mbps Completed 12:08, 6 February 2024 1.0 s
VP9 720P 843 kbps Completed 06:51, 25 August 2018 3 min 22 s
Streaming 720p (VP9) 738 kbps Completed 00:06, 17 March 2024 2.0 s
VP9 480P 467 kbps Completed 06:50, 25 August 2018 2 min 33 s
Streaming 480p (VP9) 362 kbps Completed 03:38, 6 February 2024 1.0 s
VP9 360P 308 kbps Completed 06:49, 25 August 2018 1 min 35 s
Streaming 360p (VP9) 203 kbps Completed 10:10, 7 February 2024 1.0 s
VP9 240P 219 kbps Completed 06:49, 25 August 2018 1 min 16 s
Streaming 240p (VP9) 114 kbps Completed 12:18, 17 December 2023 2.0 s
WebM 360P 436 kbps Completed 06:36, 27 April 2018 1 min 21 s
Streaming 144p (MJPEG) 791 kbps Completed 12:24, 9 November 2023 11 s
Stereo (Opus) 100 kbps Completed 06:44, 22 November 2023 2.0 s
Stereo (MP3) 128 kbps Completed 04:12, 2 November 2023 3.0 s

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