151 citations · 169 across the 5 of their papers we have counts for
6 papers
A coupled model of episodic warming, oxidation and geochemical transitions on early Mars
Robin Wordsworth, Andrew H. Knoll, Joel Hurowitz +4
Reconciling the geology of Mars with models of atmospheric evolution remains a major challenge. Martian geology is characterized by past evidence for episodic surface liquid water,…
In Situ Geochronology for the Next Decade: Mission Designs for the Moon, Mars, and Vesta
Barbara A. Cohen, Kelsey E. Young, Nicolle E. B. Zellner +27
Geochronology, or determination of absolute ages for geologic events, underpins many inquiries into the formation and evolution of planets and our Solar System. Absolute ages of an…
A probabilistic approach to determination of Ceres' average surface composition from Dawn VIR and GRaND data
H. Kurokawa, B. L. Ehlmann, M. C. De Sanctis +6
The Visible-Infrared Mapping Spectrometer (VIR) on board the Dawn spacecraft revealed that aqueous secondary minerals -- Mg-phyllosilicates, NH4-bearing phases, and Mg/Ca carbonate…
Hubble Ultraviolet Spectroscopy of Jupiter Trojans
Ian Wong, Michael E. Brown, Jordana Blacksberg +2
We present the first ultraviolet spectra of Jupiter Trojans. These observations were carried out using the Space Telescope Imaging Spectrograph on the Hubble Space Telescope and co…
Paleo-Rock-Hosted Life on Earth and the Search on Mars: a Review and Strategy for Exploration
T. C. Onstott, B. L. Ehlmann, H. Sapers +5
We review the abundance and diversity of terrestrial rock hosted life, the environments it inhabits, the evolution of its metabolisms, and its fossil biomarkers to provide guidance…
MRO/CRISM Retrieval of Surface Lambert Albedos for Multispectral Mapping of Mars with DISORT-based Rad. Transfer Modeling: Phase 1 - Using Historical Climatology for Temperatures, Aerosol Opacities, & Atmo. Pressures
P. C. McGuire, M. J. Wolff, M. D. Smith +22
We discuss the DISORT-based radiative transfer pipeline ('CRISM_LambertAlb') for atmospheric and thermal correction of MRO/CRISM data acquired in multispectral mapping mode (~200 m…