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List of works by Ann L. Sprague

Analysis of MESSENGER Gamma-Ray Spectrometer data from the Mercury flybys

article

Enhanced sodium abundance in Mercury’s north polar region revealed by the MESSENGER Gamma-Ray Spectrometer

scholarly article

MESSENGER observations of Mercury's exosphere: detection of magnesium and distribution of constituents

scientific article (publication date: May 2009)

MESSENGER observations of the composition of Mercury's ionized exosphere and plasma environment

scientific article

Major-element abundances on the surface of Mercury: Results from the MESSENGER Gamma-Ray Spectrometer

scholarly article

Mercury's exosphere: observations during MESSENGER's First Mercury flyby

scientific article

Mercury’s Atmosphere: A Surface-Bounded Exosphere

scientific article (publication date: August 2007)

Mercury’s Weather-Beaten Surface: Understanding Mercury in the Context of Lunar and Asteroidal Space Weathering Studies

article

Processes that Promote and Deplete the Exosphere of Mercury

scientific article (publication date: October 2007)

Radioactive elements on Mercury's surface from MESSENGER: implications for the planet's formation and evolution

scientific article published on September 2011

Spectroscopic Observations of Mercury's Surface Reflectance During MESSENGER's First Mercury Flyby

scientific article

The low-iron, reduced surface of Mercury as seen in spectral reflectance by MESSENGER

article

The major-element composition of Mercury's surface from MESSENGER X-ray spectrometry

scientific article published on September 2011

Variations in the abundances of potassium and thorium on the surface of Mercury: Results from the MESSENGER Gamma-Ray Spectrometer

scholarly article