Lunar and Planetary Science Conference

Lunar and Planetary Science Conference. The Lunar and Planetary Science Conference is a premier annual scientific meeting focused on the exploration and understanding of the Solar System. Organized by the Lunar and Planetary Institute in collaboration with NASA's Johnson Space Center, it serves as a critical forum for presenting new research in planetary geology, geochemistry, and geophysics. Since its inception, the conference has been instrumental in synthesizing findings from missions like the Apollo program and subsequent robotic explorers, shaping the field of comparative planetology.

History and background

The conference was first convened in 1970, catalyzed by the need to analyze and interpret the unprecedented samples and data returned by the Apollo 11 and Apollo 12 missions. Early meetings were heavily centered on lunar science, with key figures like Harrison Schmitt and James Head presenting foundational work. As the Viking program began exploring Mars and the Pioneer program reached the outer planets, the conference scope expanded dramatically. The founding of the Lunar and Planetary Institute in 1969 provided a permanent institutional home, ensuring the meeting's continuity and growth alongside programs like the Voyager program and later the Mars Exploration Rover missions.

Conference organization and format

The conference is managed by the Universities Space Research Association through the Lunar and Planetary Institute, with significant program input from the scientific community. It is traditionally held in The Woodlands, Texas, near the Johnson Space Center. The format includes several days of parallel oral sessions, extensive poster presentations, and special topical discussions. A key organizational feature is the integration of findings from active missions, with teams from the Mars Science Laboratory, the Juno mission to Jupiter, and the OSIRIS-REx asteroid sample return mission providing regular updates. Plenary sessions often feature addresses by leaders from NASA, the European Space Agency, and the Japan Aerospace Exploration Agency.

Scientific scope and topics

The conference encompasses the full breadth of planetary science, from small bodies to giant planets. Major themes include the geology and geomorphology of terrestrial bodies like Mars, Venus, and Mercury, as analyzed by missions such as Mars Reconnaissance Orbiter and MESSENGER. Geochemistry and petrology sessions focus on analyses of lunar samples, martian meteorites like ALH 84001, and cosmic dust. Planetary formation and dynamics research covers accretion models and the evolution of the asteroid belt and Kuiper belt. Astrobiology and the search for habitable environments, informed by data from the Cassini–Huygens mission to Saturn and the Hubble Space Telescope, are also core topics.

Significance and impact

The conference is widely regarded as the most important annual gathering for the global planetary science community, directly influencing the direction of future space exploration. Findings presented here have underpinned major discoveries, such as evidence for past water on Mars and the subsurface ocean on Europa. It plays a crucial role in synthesizing results from international missions like ESA's Rosetta and JAXA's Hayabusa2, fostering collaboration between agencies. The meeting also serves as a vital training ground for early-career scientists and a key venue for planning subsequent missions, including those in NASA's New Frontiers program and Discovery Program.

Associated publications and awards

A significant output of the conference is the annually published Lunar and Planetary Science Conference proceedings, a comprehensive archive of presented abstracts. The Lunar and Planetary Institute also publishes the influential Lunar and Planetary Information Bulletin. Several prestigious awards are presented in conjunction with the meeting, including the Barringer Medal for impact cratering research and the Gene Shoemaker Impact Cratering Award. The NASA Group Achievement Award is frequently awarded to mission science teams who present their results, honoring work on projects like the Mars Phoenix lander and the Dawn mission to Vesta and Ceres.

Category:Scientific conferences Category:Planetary science Category:NASA