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Fluorescent ruby-like gems have been found on Mars for the first time (www.newscientist.com)
submitted 11 hours ago* (last edited 11 hours ago) by supersquirrel@sopuli.xyz to c/astronomy@mander.xyz
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It appears hostile alien contact may have occured soon after this image

/s pyro of course...

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[-] Beacon@fedia.io 5 points 10 hours ago

Cool!

So many discoveries of mars' surface are scientifically very important and interesting but not like cool in the traditional sense. But rubies from mars, now that's cool!

this post was submitted on 19 Mar 2026
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