[meteorite-list] Harvard astronomer’s “alien spherules” are industrial pollutants
Paul
etchplain at att.net
Mon Nov 20 11:18:16 EST 2023
Harvard astronomer’s “alien spherules” are industrial pollutants
BIg Think, November 14, 2023
https://bigthink.com/starts-with-a-bang/harvard-astronomer-alien-spherules/
The open access paper is:
Gallardo, P.A., 2023. Anthropogenic Coal Ash as a Contaminant in
a Micro-meteoritic Underwater Search. Research Notes of the AAS, 7(10),
p.220.
https://iopscience.iop.org/article/10.3847/2515-5172/ad03f9/meta
Yours,
Paul H.
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