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A transient enhancement of Mercury’s exosphere at extremely high altitudes inferred from pickup ions

Authors :
Jamie M. Jasinski
Leonardo H. Regoli
Timothy A. Cassidy
Ryan M. Dewey
Jim M. Raines
James A. Slavin
Andrew J. Coates
Daniel J. Gershman
Tom A. Nordheim
Neil Murphy
Source :
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Publication Year :
2020
Publisher :
Nature Portfolio, 2020.

Abstract

Mercury has a global dayside exosphere that is very tenuous and does not extend far from the planet. Here, the authors show enhancement of neutral densities at high altitudes inferred from pickup ions that is most likely caused by the impact of a meteroid.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
11
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.b38db1575a3b417093cc87967337f87c
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-020-18220-2