[meteorite-list] Evidence of Quaternary Supernova Buffeting Earth

From: Paul <etchplain_at_meteoritecentral.com>
Date: Tue, 12 Jul 2016 21:04:29 -0500
Message-ID: <b1d3a364-e948-8d7b-a759-c4591106e56d_at_att.net>

Ancient supernovae buffeted Earth's biology with
radiation dose, researcher says, July 11, 2016
https://today.ku.edu/2016/07/06/research-ancient-supernovae-were-close-enough-buffet-biology-earth-radiation-dose
http://phys.org/news/2016-07-ancient-supernovae-buffeted-earth-biology.html
http://www.space.com/32631-radioactive-iron-supernova-apollo-moon-rocks.html

Fimiani, L., D.?L. Cook, T. Faestermann, J.?M.
G?mez-Guzm?n, K. Hain, G. Herzog, K. Knie,
G. Korschinek, P. Ludwig, J. Park, R.?C. Reedy,
and G. Rugel, 2016, Interstellar Fe60 on the
Surface of the Moon. Phys. Rev. Lett. 116, 151104
http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.151104

Yours,

Paul H.

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Received on Tue 12 Jul 2016 10:04:29 PM PDT