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PDS Geosciences Node, Washington University in St. Louis
Geosciences Node Data
Scheduled Maintenance
This site will be down on the Thursday after the second Tuesday of the month between 7:00 and 9:30 pm Central Time for maintenance.

Welcome to the Geosciences Node

The Geosciences Node of NASA's Planetary Data System (PDS) archives and distributes digital data related to the study of the surfaces and interiors of terrestrial planetary bodies. We work directly with NASA missions to help them generate well-documented, permanent data archives. We provide data to NASA-sponsored researchers along with expert assistance in using the data.  All our archives are online and available to the public to download free of charge.

Where's the Data?

Click on DATA AND SERVICES in the black navigation bar above to browse our data holdings.

Coming Soon

  • Jun. 1, 2020 - MRO Release 53
  • Jun. 15, 2020 - LRO Release 42
  • Jul. 1, 2020 - Odyssey Release 72
  • Jul. 1, 2020 - InSight Release 5
  • Jul. 31, 2020 - MSL Release 24


The Geosciences Node is part of the Earth and Planetary Remote Sensing Laboratory in the Department of Earth and Planetary Sciences at Washington University in St. Louis .

What's New

May 19, 2020. New Mars Express HRSC data are posted.

May 19, 2020. New Mars Odyssey Radio Science data are posted.

May 1, 2020. New Mars Express HRSC data are posted.

April 23, 2020. The PDS Geosciences Node Spectral Library is now online, with data from RELAB.

What's Old


Please help evaluate PDS by taking the PDS Customer Satisfaction Survey. Results will help improve PDS and define future capabilities.

You may also send any comments or concerns about the PDS Geosciences Node directly to us at

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Curator: Susan Slavney
NASA Official: Raymond E. Arvidson
Last Updated:
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