File:Earth and Moon from Saturn (49729975858).png

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

Original file(1,024 × 1,024 pixels, file size: 246 KB, MIME type: image/png)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description

This true-color composite view of Earth and Moon from Saturn was captured by NASA's Cassini spacecraft on 19th July, 2013. Cassini's narrow-angle camera took the 3 raw images (in red, green, and blue visible light filters) combined to create this image from approximately 898,410,414 miles (1,445,851,410 kilometers) away.

PDS Source files: <a href="https://pds-imaging.jpl.nasa.gov/search/?fq=TARGET_NAME:earth&fq=ATLAS_MISSION_NAME:cassini&q=*:*" rel="noreferrer nofollow">pds-imaging.jpl.nasa.gov/search/?fq=TARGET_NAME%3Aearth&a...</a>

<a href="https://pds-imaging.jpl.nasa.gov/data/cassini/cassini_orbiter/coiss_2084/extras/full/1752844715_1752973323/" rel="noreferrer nofollow">pds-imaging.jpl.nasa.gov/data/cassini/cassini_orbiter/coi...</a>

N1752969019_1 Red

N1752968964_1 Blue

N1752968916_1 Green

Interestingly, this prospect of Earth captured by Cassini was the original Voyager "Pale Blue Dot" photo envisioned by Carl Sagan, but whose imaging was postponed due to NASA bureaucracy until Voyager 1 exited the Solar System:

"The Voyagers were guaranteed to work only until the Saturn encounter. I thought it might be a good idea, just after Saturn, to have them take one last glance homeward. From Saturn, I knew, the Earth would appear too small for Voyager to make out any detail. Our planet would be just a point of light, a lonely pixel, hardly distinguishable from the many other points of light Voyager could see, nearby planets and far-off suns. But precisely because of the obscurity of our world thus revealed, such a picture might be worth having."

-Carl Sagan, Pale Blue Dot
Date
Source Earth and Moon from Saturn
Author Raziel Abulafia

Licensing

[edit]
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

This image was originally posted to Flickr by razielabulafia at https://flickr.com/photos/187631144@N02/49729975858. It was reviewed on 4 December 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero.

4 December 2020

File history

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

Date/TimeThumbnailDimensionsUserComment
current13:20, 4 December 2020Thumbnail for version as of 13:20, 4 December 20201,024 × 1,024 (246 KB)Eyes Roger (talk | contribs)Transferred from Flickr via #flickr2commons

There are no pages that use this file.

Metadata