This federal contract award to the Regents of the University of Colorado, a public research university, is for a NASA-funded project to systematically analyze and further explore data from the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft's Mercury Atmospheric and Surface Composition Spectrometer (MASCS) instrument. The goal is to search for episodic behavior in Mercury's exosphere, potentially linked to space weather events, that has not been adequately...
This is a $352,184.57 grant award from the National Aeronautics and Space Administration (NASA) to Trustees of Boston University, a private university in Boston, Massachusetts. The grant supports research to better understand the physical processes governing the generation of Mercury's alkali exosphere. The proposed work involves analyzing ground-based data and interconnecting magnetosphere, surface, and atmospheric models to address key science questions about the relative contributions of...
This is a $349,910.76 research grant awarded by NASA to The Johns Hopkins University to investigate the hydrogen (H) and oxygen (O) exospheres of Mercury. The grant, which runs from May 2015 to November 2020, will analyze data from the Mercury Atmospheric and Surface Composition Spectrometer (MASCS) instrument on the MESSENGER spacecraft to improve understanding of the processes behind Mercury's exosphere and space weathering. The research aims to reveal the temporal and spatial variability of...
This $192,613.97 federal grant was awarded by the National Aeronautics and Space Administration (NASA) to The Johns Hopkins University to conduct research on the history and composition of explosive volcanic deposits on the planet Mercury. The research aims to determine when these deposits formed and analyze variations in the volatile gas fraction and magma composition across the deposits. It will leverage data from the MErcury Surface, Space ENvironment, GEochemistry and Ranging (MESSENGER)...
This is a $207,619.40 grant awarded by the National Aeronautics and Space Administration (NASA) to the University of Hawaii at Manoa to conduct research related to the chemical composition of the surface of Mercury. The research aims to determine the specific forms of carbon present on the planet's surface, including graphite and amorphous carbon, and how these materials change over time due to space weathering. The research will analyze data from the Messenger mission and conduct laboratory...
This federal contract award to Trustees of Boston University, a private university located in Boston, Massachusetts, is for NASA to conduct ground-based observations of Mercury's exosphere. The primary goals are to: 1) Continue ongoing measurements of sodium, calcium, and potassium, and 2) Observe less abundant species such as aluminum, iron, manganese, and calcium ion to expand upon the observations made by the MESSENGER mission. This $392,043.66 grant is intended to provide long-term...
This is a $372,851.82 grant awarded by NASA's Shared Services Center to the University of Colorado (CU) for a research project titled "Temporal Evolution of Plasma near Mars: A Multi-Point Approach." The project aims to use data from the MAVEN and Mars Express spacecraft to study the temporal and spatial variability of the Martian plasma environment, addressing key questions about the response time to changes in upstream conditions, the stability of plasma conditions at low...
This is a $435,469.13 grant awarded to The Johns Hopkins University by the National Aeronautics and Space Administration's (NASA) Shared Services Center on June 1, 2016 for the project "Characterizing Mercury's Energetic Electron Events: A Phenomenological Study of a Unique Magnetosphere." The grant supports a study of the transient bursts of energetic particles produced in Mercury's magnetosphere, using data from the MESSENGER spacecraft. The research focuses on four main aspects of...
The National Aeronautics and Space Administration (NASA) awarded a $327,067.95 grant to North Carolina State University, an 1862 Land Grant College and educational institution, to conduct research and prepare a global geological map of the planet Mercury. The work builds upon previous mapping efforts using data from the MErcury Surface, Space ENvironment, GEochemistry and Ranging (MESSENGER) spacecraft, which orbited Mercury from 2011-2015. The new map will incorporate the final calibrated...
This was a $179,894.38 grant awarded by the National Aeronautics and Space Administration (NASA) Shared Services Center to the University of Maryland, Baltimore County (UMBC) on July 28, 2017. The grant funded research to analyze tracking data from the MESSENGER (MErcury Surface, Space ENvironment, GEochemistry and Ranging) spacecraft mission, which was the first to orbit Mercury. The goal was to develop high-resolution gravity field models and estimate local variations in crustal density....
This is a $129,703.06 grant awarded by the National Aeronautics and Space Administration (NASA) to the University of Colorado, Boulder for a research project titled "A Comprehensive Model for Mercury's Exosphere from MESSENGER Data". The grant is funded under NASA's Discovery Data Analysis Program (DDAP), which aims to enhance the scientific return of Discovery Program missions.
The purpose of the research is to use data from the Mercury Atmospheric and Surface Composition Spectrometer (MASCS) instrument onboard the MESSENGER spacecraft to study the sources and sinks of sodium, magnesium, and calcium in Mercury's exosphere. The researchers will develop a comprehensive 3D model of the exosphere and surface processes to explain the observed spatial and temporal variations in these exospheric species. The grant does not have a set-aside designation.