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Planetary Systems Laboratory

Overview


Researchers in the Planetary Systems Laboratory study planets, moons, and small bodies from a systems perspective, seeking to understand processes that influence a planet from its interior to its boundaries with outer space, and from its formation to the present time. This research involves observations to measure the composition and dynamics of surfaces and atmospheres combined with modeling necessary to understand observations. This work has proven critical for the NASA Moon2Mars effort. Our research advance lunar exploration in anticipation of Artemis by helping to determine the origin and distribution of water and other volatile elements on the Moon. We help prepare for astronauts on Mars by evaluating atmospheric and climate conditions on Mars essential their safety. Our studies of small bodies, including asteroids and comets, are vital for planetary defense efforts while our observation and modeling of ocean worlds, giant planet systems, and exoplanets make vital progress in astrobiology.

Our branch has experience designing, building, operating, and analyzing data from spaceflight instruments. By comparing observation across the solar system and beyond, we are involved in many comparative planetology endeavors, that help us better understand all planets and the systems processes that they exhibit. Finally, we provide these data to the Planetary Data System to ensure that the broader science community is able to make full use of these datasets.