Resource Letter ETC-1: extraterrestrial civilization

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Updated: Oct 4, 2026

Removal of Exogenous Materials from the Outer Portion of Frozen Cores to Investigate the Ancient Biological Communities Harbored Inside
09:06

Removal of Exogenous Materials from the Outer Portion of Frozen Cores to Investigate the Ancient Biological Communities Harbored Inside

Published on: July 3, 2016

T B Kuiper1, G D Brin

  • 1Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.

American Journal of Physics
|January 1, 1989
PubMed

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