Friday Squid Blogging: Squid Nebula
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Full article95 words · extracted from schneier.com · click to collapse
Pretty photograph.
The Squid Nebula is shown in blue, indicating doubly ionized oxygen—which is when you ionize your oxygen once and then ionize it again just to make sure. (In all seriousness, it likely indicates a low-mass star nearing the end of its life).
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
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Tags: squid
Sidebar photo of Bruce Schneier by Joe MacInnis.
Text extracted automatically; images, tables and formatting may be missing. Original: https://www.schneier.com/blog/archives/2023/11/friday-squid-blogging-squid-nebula.html