cosmochemical


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cos·mo·chem·is·try

 (kŏz′mō-kĕm′ĭ-strē)
n.
The scientific study of the chemical composition of the universe, especially the early universe.

cos′mo·chem′i·cal (-ĭ-kəl) adj.
cos′mo·chem′ist n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

cosmochemical

(ˌkɒzməˈkɛmɪkəl)
adj
relating to cosmochemistry
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
"We've developed what we call 'the giant comet' cosmochemical model of Pluto formation," said Dr.
"We've developed what we call 'the giant comet' cosmochemical model of Pluto formation," Christopher Glein of SwRI's Space Science and Engineering Division said in a (https://www.swri.org/cosmochemical-model-pluto-formation) statement.
It was shown that the scenario does not contradict cosmochemical data, cosmological tests, and known restrictions for new physics effects.
O'Neill, "Cosmochemical estimates of mantle composition," Treatise on Geochemistry, no.
This is primarily because it does not constitute elements of great cosmochemical significance as well as inorganic contaminants and secondly owing to its grandiosity in trapping particles with high velocities.
Oxygen and nitrogen samples collected from various meteorites, as well as nitrogen sampled in lunar soil and in the Jupiter atmosphere by the Galileo probe, vary significantly from that on Earth by cosmochemical standards: 38 percent for nitrogen and up to 7 percent for oxygen.