File:Hubblecast 110 Light.webm

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Original file (WebM audio/video file, VP8/Vorbis, length 1 min 6 s, 3,840 × 2,160 pixels, 15.61 Mbps overall, file size: 122.89 MB)

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An international team of astronomers using Hubble has made the most precise test of general relativity yet outside our Milky Way.

A nearby galaxy acts as a strong gravitational lens, distorting light from a distant galaxy behind it to create an Einstein ring around its centre. By comparing the mass of the lensing galaxy with the curvature of space around it, the astronomers found that gravity on these astronomical length-scales behaves as predicted by general relativity.

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Credit:

Directed by: Nico Bartmann.
Editing: Nico Bartmann.
Web and technical support: Mathias André and Raquel Yumi Shida.
Written by: Stephen Molyneux and Richard Hook.
Music: tonelabs (http://www.tonelabs.com).
Footage and photos: ESO, ESA, Hubble, M. Kornmesser, J. Colosimo, ALMA, NRAO, NAOJ, L. Calçada and the Hubble Heiratage Team (STScl/AURA).

Executive producer: Lars Lindberg Christensen.
Date
Source Hubblecast 110 Light: New test of Einstein’s general relativity
Author ESO, ESA, Hubble, M. Kornmesser, J. Colosimo, ALMA, NRAO, NAOJ, L. Calçada and the Hubble Heiratage Team (STScl/AURA).
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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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."
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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:
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File history

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Date/TimeThumbnailDimensionsUserComment
current19:34, 22 June 20181 min 6 s, 3,840 × 2,160 (122.89 MB)ComputerHotline (talk | contribs)Imported media from https://cdn.spacetelescope.org/archives/videos/ultra_hd/heic1812a.mp4

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Transcode status

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Format Bitrate Download Status Encode time
VP9 2160P 13.83 Mbps Completed 02:12, 29 August 2018 12 min 28 s
VP9 1440P 6.58 Mbps Completed 02:07, 29 August 2018 7 min 46 s
VP9 1080P 2.74 Mbps Completed 02:04, 29 August 2018 4 min 38 s
VP9 720P 1.28 Mbps Completed 02:02, 29 August 2018 2 min 47 s
VP9 480P 648 kbps Completed 02:01, 29 August 2018 2 min 2 s
VP9 360P 388 kbps Completed 02:01, 29 August 2018 1 min 26 s
VP9 240P 255 kbps Completed 02:01, 29 August 2018 1 min 34 s
WebM 360P 448 kbps Completed 19:35, 22 June 2018 1 min 5 s
QuickTime 144p (MJPEG) 957 kbps Completed 09:30, 11 October 2024 11 s

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