File:A revolutionary muse (potw2238a).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (7,360 × 4,912 pixels, file size: 9.05 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: Is this tangle of cords and hoses a machine from the movie The Matrix? You can stay calm: even though the sign says “danger”, what may look like a threatening machine is actually the Multi Unit Spectroscopic Explorer (MUSE) instrument on ESO’s Very Large Telescope (VLT) at Paranal Observatory. MUSE is one of the largest instruments at the VLT and is connected to one of its four 8.2 m telescopes, Yepun. The power of MUSE is that it can take thousands of images at many different colours in one go or, in other words, to take lots of spectra within a large portion of the sky at once. This means that astronomers can observe a galaxy and get the spectral information about all regions of that galaxy. From the spectra, astronomers can determine, for instance, the chemical composition of the galaxy, key in understanding how elements such as the ones that make up us came to be. MUSE is highly sophisticated: it comprises 24 spectrographs working together, and it took over nine years to construct, assemble and test it. One can thus truly say that MUSE is a one of its kind and a revolutionary instrument.
Date 19 September 2022 (upload date)
Source
This media was produced by the European Southern Observatory (ESO), under the identifier potw2238a

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

Author Zdeněk Bardon/ESO
Other versions
  • TIFF version
    TIFF version

Licensing

[edit]
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
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

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current11:03, 1 July 2023Thumbnail for version as of 11:03, 1 July 20237,360 × 4,912 (9.05 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://cdn.eso.org/images/large/potw2238a.jpg via Commons:Spacemedia

You cannot overwrite this file.

The following page uses this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:A_revolutionary_muse_(potw2238a).jpg&oldid=909442784"