this post was submitted on 20 Jan 2026
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Astronomy
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When sharing photographs and articles, please make an effort to include source URLs.
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This seems to be the source:
https://science.nasa.gov/photojournal/global-image-of-io-true-color/
Thanks! My opinion is that images from NASA, ESA etc should always link to the source. They always include interesting information about what is in the image. It is also nice if I don't need to search the database for ages.
Yeah... I kind of wish it was a request of the channel. I've found a few of the sources now and it's mostly on this channel people seem to post other people's images with no references
I guess OP found this in yesterday's 'Astronomy Picture of the Day', which includes the link you sent. Would've cost a second to include it in the post.
I wonder what we can do to help motivate including links to sources
I messaged the moderator asking if we could update the channel description but haven't heard back