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collinsmark
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Arjan82 said:But it was captured by Hubble:
View attachment 353877
It looks rather different though :)
The observation with the spitzer telescope comes closer:
View attachment 353878
Here some more and a comparison:
https://webbtelescope.org/contents/media/videos/1102-Video
Part of it was done by Hubble (i.e., HST). But I don't think the whole thing was. I'm pretty sure the rest was done with a wider field telescope.
Here's an an article from Hubblesite.org:
https://hubblesite.org/contents/news-releases/2003/news-2003-11.html?news=true
"The composite picture is a seamless blend of ultra-sharp images from NASA's Hubble Space Telescope combined with the wide view of the Mosaic Camera on the National Science Foundation's 0.9-meter telescope at Kitt Peak National Observatory near Tucson, Ariz."
I'm pretty sure the reason they referenced Hubble in the link you gave, is not to say that HST imaged the whole thing, but rather that they were comparing visible to infrared, and Hubble (HST) is in the visible.
[Edit: By the way, I have new data from my backyard telescope (C14 EdgeHD) of The Helix Nebula in the queue to be processed. It was shot in the visible spectrum, of course, but with narrowband filters. I'll post it in a few weeks in the "Our Beautiful Universe" thread." So far, it looks very promising. It's amazing what you can do with a backyard telescope these days.]
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