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- W2020362805 abstract "Surface‐bounded exospheres have been detected at the Moon, Mercury, and Europa and almost certainly exist about other objects. Historically, the first of these systems to be observed was the lunar exosphere, where He and Ar were detected by the Apollo spacecraft. The Hermean exosphere is archetypical of these systems in that it is part of a coupled system including the surface and magnetosphere interacting dynamically with the solar wind and fields. Studies of the Hermean exosphere heretofore have neglected or only superficially considered these interactions. We will review the current state of knowledge of the exospheres of Mercury and the Moon and discuss areas in which our knowledge is most incomplete. We will focus on the exosphere as part of a coupled system including the surface at its base and the particle, field, and interplanetary environment as both a source and sink for neutrals. Apollo era instruments made unambiguous detections of 36 Ar, 40 Ar, and He and placed stringent upper limits on other species [ Hodges , 1975; Hodges and Hoffman , 1973]. Post‐Apollo work began with the discovery of Na and K using ground‐based techniques [ Potter and Morgan , 1988]. There have also been attempts to use the International Ultraviolet Explorer and the Hubble Space Telescope to detect additional species. The Mariner 10 mission included two encounters with Mercury and one distant flyby in 1974–1975: (1) March 29, 1974 (nightside pass with closest approach at 723‐km altitude), (2) September 21, 1974 (distant dayside pass), and (3) March 16, 1975 (nightside pass with closest approach at 327‐km altitude). Since then there has been no other spacecraft mission to Mercury. In the 2 decades since the Mariner 10 mission, slow but steady progress has been made in understanding the Hermean system, but our knowledge of this innermost terrestrial planet is extremely limited. It is clear that many theories about the origin and evolution of Mercury that were proposed before Mariner 10 are inconsistent with what we now know about the system. Substantial progress will be made only by returning to the planet. This review aims to present a tool for mission planning as well as an introduction and overview of the exosphere." @default.
- W2020362805 created "2016-06-24" @default.
- W2020362805 creator A5006998280 @default.
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- W2020362805 date "1999-08-01" @default.
- W2020362805 modified "2023-10-05" @default.
- W2020362805 title "The surface‐bounded atmospheres of Mercury and the Moon" @default.
- W2020362805 cites W1547148482 @default.
- W2020362805 cites W1638539740 @default.
- W2020362805 cites W1880826321 @default.
- W2020362805 cites W1965297506 @default.
- W2020362805 cites W1966943614 @default.
- W2020362805 cites W1967506157 @default.
- W2020362805 cites W1968263758 @default.
- W2020362805 cites W1970201107 @default.
- W2020362805 cites W1974978891 @default.
- W2020362805 cites W1975506492 @default.
- W2020362805 cites W1975640118 @default.
- W2020362805 cites W1975984327 @default.
- W2020362805 cites W1976065005 @default.
- W2020362805 cites W1976348759 @default.
- W2020362805 cites W1976639363 @default.
- W2020362805 cites W1977036621 @default.
- W2020362805 cites W1977232747 @default.
- W2020362805 cites W1978029060 @default.
- W2020362805 cites W1978389347 @default.
- W2020362805 cites W1979129737 @default.
- W2020362805 cites W1980061150 @default.
- W2020362805 cites W1981189160 @default.
- W2020362805 cites W1981318599 @default.
- W2020362805 cites W1981959932 @default.
- W2020362805 cites W1982741564 @default.
- W2020362805 cites W1983240465 @default.
- W2020362805 cites W1983389681 @default.
- W2020362805 cites W1983994637 @default.
- W2020362805 cites W1984555359 @default.
- W2020362805 cites W1986115151 @default.
- W2020362805 cites W1986885774 @default.
- W2020362805 cites W1986942618 @default.
- W2020362805 cites W1988082235 @default.
- W2020362805 cites W1988227418 @default.
- W2020362805 cites W1989010602 @default.
- W2020362805 cites W1989382923 @default.
- W2020362805 cites W1991188294 @default.
- W2020362805 cites W1992469076 @default.
- W2020362805 cites W1993928454 @default.
- W2020362805 cites W1994463438 @default.
- W2020362805 cites W1995363795 @default.
- W2020362805 cites W1995548597 @default.
- W2020362805 cites W1996799499 @default.
- W2020362805 cites W1997375229 @default.
- W2020362805 cites W1998955276 @default.
- W2020362805 cites W2000290241 @default.
- W2020362805 cites W2000673787 @default.
- W2020362805 cites W2001164887 @default.
- W2020362805 cites W2002942785 @default.
- W2020362805 cites W2003017652 @default.
- W2020362805 cites W2003081954 @default.
- W2020362805 cites W2005175400 @default.
- W2020362805 cites W2007834854 @default.
- W2020362805 cites W2008000812 @default.
- W2020362805 cites W2009103866 @default.
- W2020362805 cites W2009670069 @default.
- W2020362805 cites W2010298501 @default.
- W2020362805 cites W2010559686 @default.
- W2020362805 cites W2011799546 @default.
- W2020362805 cites W2011919472 @default.
- W2020362805 cites W2012173489 @default.
- W2020362805 cites W2012279309 @default.
- W2020362805 cites W2013331704 @default.
- W2020362805 cites W2014239858 @default.
- W2020362805 cites W2015494181 @default.
- W2020362805 cites W2016504022 @default.
- W2020362805 cites W2016713422 @default.
- W2020362805 cites W2019442311 @default.
- W2020362805 cites W2020990742 @default.
- W2020362805 cites W2021183692 @default.
- W2020362805 cites W2021739942 @default.
- W2020362805 cites W2022218524 @default.
- W2020362805 cites W2022401409 @default.
- W2020362805 cites W2022468791 @default.
- W2020362805 cites W2023531864 @default.
- W2020362805 cites W2024407140 @default.
- W2020362805 cites W2024550989 @default.
- W2020362805 cites W2024838608 @default.
- W2020362805 cites W2025176644 @default.
- W2020362805 cites W2026703877 @default.
- W2020362805 cites W2026856127 @default.
- W2020362805 cites W2027024557 @default.
- W2020362805 cites W2027064309 @default.
- W2020362805 cites W2027160827 @default.
- W2020362805 cites W2027763319 @default.
- W2020362805 cites W2029085520 @default.
- W2020362805 cites W2029391826 @default.
- W2020362805 cites W2030176906 @default.
- W2020362805 cites W2031718356 @default.
- W2020362805 cites W2031964713 @default.
- W2020362805 cites W2032726543 @default.