About OPUS

OPUS is a data search tool for NASA outer planets missions, a project of the Planetary Ring-Moon Systems Node.

Latest updates are announced on our blog and Twitter.

An API is also available. We welcome feedback.

Datasets Available for Searching with OPUS

All instruments and volumes currently found in OPUS:


Any = The image contains at least a portion of the region bounded by the given min and max.

All = The image contains the entire requested range from min to max.

Only = Everything within the image is in the requested range.