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PDS Geosciences Node, Washington University in St. Louis
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Notice:
System upgrades will cause a website outage May 15th from 6pm to 11pm US Central Daylight Time (23:00 to 04:00 UTC). The Geosciences Node's data archives and services will be offline during that time.

Additional outage: Due to infrastructure upgrades, a brief system outage will occur for an estimated 10 minutes May 21st at 8am and again for 10 minutes sometime between 12pm and 2pm US Central Daylight Time (13:00, 17:00 to 19:00 UTC).

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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.

Note: The system maintenence window will be extended from 6:00 pm to 11:00 pm Central Time on Thursday, May 15, 2025.

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.

Need a DOI?

Please see our list of Geosciences Node DOIs. If you don't see the DOI you need, please contact us.

Coming Soon

  • May 30, 2025 - MRO Release 73
  • Jun. 13, 2025 - LRO Release 62
  • Jul. 1, 2025 - Odyssey Release 92
  • Aug. 1, 2025 - MSL Release 39
  • Aug. 5, 2025 - Mars 2020 Release 13

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

Announcements

No current announcements.


What's New

May 8, 2025. The Mars 2020 Sample Dossier Bundle has been updated.

April 29, 2025. New Mars Odyssey Radio Science data are posted.

April 25, 2025. New MRO CRISM VRDR data are posted.

April 23, 2025. New Mars Express MaRS, OMEGA, and VMC data are posted.

April 23, 2025. The radio science documentation bundle has been updated.

April 23, 2025. The mission-independent DSN files bundle has been updated.

April 3, 2025. Data from the Mars 2020 Perseverance Release 12 have been posted.

April 1, 2025. New Mars Odyssey NS and HEND data (Release 91) are posted.

What's Old

 

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Curator: Jennifer Ward
NASA Official: Paul Byrne
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