J
Jeffrey C. Andrews-Hanna
Researcher at University of Arizona
Publications - 121
Citations - 4625
Jeffrey C. Andrews-Hanna is an academic researcher from University of Arizona. The author has contributed to research in topics: Mars Exploration Program & Impact crater. The author has an hindex of 29, co-authored 106 publications receiving 3654 citations. Previous affiliations of Jeffrey C. Andrews-Hanna include Geological Society of America & Southwest Research Institute.
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Journal ArticleDOI
The Crust of the Moon as Seen by GRAIL
Mark A. Wieczorek,Gregory A. Neumann,Francis Nimmo,Walter S. Kiefer,G. Jeffrey Taylor,H. Jay Melosh,Roger J. Phillips,Sean C. Solomon,Sean C. Solomon,Jeffrey C. Andrews-Hanna,Sami W. Asmar,A. Konopliv,Frank G. Lemoine,David E. Smith,Michael M. Watkins,James G. Williams,Maria T. Zuber +16 more
TL;DR: In this article, high-resolution gravity data obtained from the dual Gravity Recovery and Interior Laboratory (GRAIL) spacecraft show that the bulk density of the Moon's highlands crust is 2550 kilograms per cubic meter, substantially lower than generally assumed.
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The Borealis basin and the origin of the martian crustal dichotomy
TL;DR: It is suggested that the elliptical nature of the crustal dichotomy is most simply explained by a giant impact, representing the largest such structure thus far identified in the Solar System.
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Meridiani Planum and the global hydrology of Mars
TL;DR: It is demonstrated that Meridiani is one of the few regions of currently exposed ancient crust predicted to have experienced significant groundwater upwelling and evaporation, and the evaporite formation coincided with a transition to more arid conditions that increased the relative impact of a deep-seated, global-scale hydrology on the surface evolution.
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Lunar interior properties from the GRAIL mission
James G. Williams,A. Konopliv,Dale H. Boggs,Ryan S. Park,Dah Ning Yuan,Frank G. Lemoine,Sander Goossens,Sander Goossens,Erwan Mazarico,Francis Nimmo,Renee Weber,Sami W. Asmar,H. Jay Melosh,Gregory A. Neumann,Roger J. Phillips,David E. Smith,Sean C. Solomon,Sean C. Solomon,Michael M. Watkins,Mark A. Wieczorek,Jeffrey C. Andrews-Hanna,James W. Head,Walter S. Kiefer,Isamu Matsuyama,Patrick J. McGovern,G. Jeffrey Taylor,Maria T. Zuber +26 more
TL;DR: In this article, the authors used the Gravity Recovery and Interior Laboratory (GRAIL) data to determine the gravity coefficients J2 and C22 and the Love number k2 describing the elastic response to tidal forces.
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Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars
James J. Wray,Ralph E. Milliken,Colin M. Dundas,Gregg A. Swayze,Jeffrey C. Andrews-Hanna,A. M. Baldridge,Matthew Chojnacki,Janice L. Bishop,B. L. Ehlmann,Scott L. Murchie,Roger N. Clark,Frank P. Seelos,Livio L. Tornabene,Steven W. Squyres +13 more
TL;DR: The authors in this paper investigated the morphology, thermophysical properties, mineralogy, and stratigraphy of these deposits; explore their regional context; and interpret the crater's aqueous history.