As part of the Open Government Initiative, NASA is improving accessibility to its data and incentivizing its use by citizens.

The directory includes information and direct links to more the 500 datasets, and this is just a small beginning – please help us add more. We’ve initially created 9 broad categories and have generously used tags to make the directory searchable.

We welcome public input on how to make this site better and encourage everyone to help us identify additional high-value datasets to add to the directory. If you have edits or corrections to a posted dataset, please email opengov@nasa.gov with your edits. If you have a dataset to submit to the site, please use the form below. You will need to know: