File:ESO 257-19 (noirlab2412b) (cropped).jpg

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

Original file (1,089 × 1,081 pixels, file size: 490 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: This excerpt shows a close-up of CG 4 seemingly about to devour the edge-on spiral galaxy ESO 257-19 (PGC 21338). But in reality, this galaxy is more than a hundred million light-years beyond CG 4 and only appears to be close because of a chance alignment.Near the head of the cometary globule are two young stellar objects (YSOs). YSOs are stars in their early stage of evolution, before they become main-sequence stars, that often exhibit characteristics such as jets, bipolar outflows, protoplanetary discs, and other indicators of a new star being born.
Date 6 May 2024, 13:36:00 (upload date)
Source Excerpts from Giant Cometary Globule CG 4 Image
Author CTIO/NOIRLab/DOE/NSF/AURA Image Processing: T.A. Rector (University of Alaska Anchorage/NSF’s NOIRLab), D. de Martin & M. Zamani (NSF’s NOIRLab)
Other versions
image extraction process
This file has been extracted from another file
: Excerpts from Giant Cometary Globule CG 4 Image (noirlab2412b).jpg
original file
  • TIFF version
    TIFF version

Licensing

[edit]
This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week 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
current11:22, 7 May 2024Thumbnail for version as of 11:22, 7 May 20241,089 × 1,081 (490 KB)Don-vip (talk | contribs)File:Excerpts from Giant Cometary Globule CG 4 Image (noirlab2412b).jpg cropped 83 % horizontally, 81 % vertically using CropTool with precise mode.

You cannot overwrite this file.

File usage on other wikis

The following other wikis use 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:ESO_257-19_(noirlab2412b)_(cropped).jpg&oldid=909327018"