The MAVEN mission will address three primary science questions:
1. What is the current state of the upper atmosphere and what processes control it?
2. What is the escape rate at the present epoch and how does it relate to the controlling processes?
3. What has the total loss to space been through time?
In order to address these questions, MAVEN scientists will use data from the spacecraft to determine:
1. The structure and composition of the atmosphere and ionosphere
2. The physical and chemical processes that control loss processes
3. Escape rates of neutrals and ions
4. The external inputs that control upper atmosphere and ionosphere structure that drive escape
5. The relative escape rates of the stable isotopes and the resulting isotopic fractionation
MAVEN science publications:
- Metallic ions in the upper atmosphere of Mars from the passage of comet C/2013 A1 (Siding Spring)
(Geophysical Research Letters article—published online June 2015)—Download PDF (641 KB)
- MAVEN IUVS observations of the aftermath of the Comet Siding Spring meteor shower on Mars
(Geophysical Research Letters article—published online June 2015)—Download PDF (726 KB)
- The Mars Atmosphere and Volatile Evolution (MAVEN) Mission
(Space Science Reviews article—published online April 2015)—Download PDF (6 MB)
- Application of MAVEN Accelerometer and Attitude Control Data to Mars Atmospheric Characterization
(Space Science Reviews article—published online November 2014)—Download PDF (1.6 MB)
- Science Enhancements by the MAVEN Participating Scientists
(Space Science Reviews article—published online September 2014)—Download PDF (9 MB)
- The Aeronomy of Mars: Characterization by MAVEN of the Upper Atmosphere Reservoir That Regulates Volatile Escape
(Space Science Reviews article—published online August 2014)—Download PDF (2 MB)
MAVEN Science Community Workshop Presentations
On December 2, 2012, we held a one-day workshop for the Mars science community to discuss the MAVEN mission. We provided details on the mission plan, spacecraft, instruments, observations and sequencing, and anticipated data products and science return. We presented detailed information so that those scientists with an interest in using the data or applying it to models can begin preparing for data return and release, and so that those with an interest in proposing for the planned Participating Scientist program can learn details of what we are planning.
MAVEN Mission Rules of the Road for Data Usage by non-MAVEN Team Members