NASA Resources
- NASA Apollo 11 Passive Seismic Experiment (part of EASEP package)
Description of a Passive Seismic Experiment (PSE) type
- Full Apollo EASEP and ALSEP descriptions
Look for all mentions of the "Passive Seismic Experiment."
- NASA's Planetary Data System (PDS)
On NASA's Planetary Data System (PDS) website, click on the link in the “SEARCH/ACCESS DATA” field to access a record for the “Apollo Passive Seismic Experiment Expanded Event Catalog Online.” A web page from the PDS Geosciences Node will appear; you can click on the link in the “Data collection” field to arrive at a directory that contains the data files. For documentation, click on the link in the “Document collection field” on the PDS Geosciences Node web page. In the documentation directory, read the file named “moonquake_catalog_desc.pdf.

