NASA made public the more than 800 gigabytes of science data collected by the Artemis II team during its lunar journey with its official announcement on October 7. The new archive includes more than 11,000 full-resolution images and video from the crew’s and Orion’s cameras. In addition, 8.5 hours of scientific observation audio recording and notes added by astronauts to the images are also included in the research.
The agency’s Artemis II data announcement marks the Planetary Data System archive, which has made records available for review by the scientific community and the public. On the other hand, this publication constitutes the first predominantly human-collected planetary science dataset in more than half a century. Team members’ notes on target selection, color perception, and changing details place the images in a broader context of observation.
In addition, NASA published the preliminary science report, the Moon science studies report, and the data user guide along with the archive. These documents explain how observations were planned and implemented during the mission, while also clarifying the technical features of the recordings. The institution states in the same announcement that the information obtained has begun to contribute to the planning of Artemis III and subsequent Moon missions.
The archive includes camera footage, audio transcripts and cabin environmental measurements in separate packages.
PDS’s Artemis II access page offers separate archive links for crew cameras, Orion cameras, mission audio, and mission documentation. Thus, users can access the packages containing images and sound recordings from the same start page and choose the type of data they are looking for. In addition, the start page makes it easier to understand the context of the data by recommending reading the user guide that explains the entire archive.
The crew camera package, on the other hand, includes Nikon D5 and Z9 recordings used in lunar, Earth and deep space observations. On the Orion side, there are recordings of the cabin, optical navigation and docking cameras with the cameras placed on the solar panel wings. The audio package combines the astronauts’ observations with conversations between Orion and Earth, along with their transcripts and annotations.
In addition, the mission package also provides researchers with documents and temperature and humidity measurements of the storage compartments in Orion. The PDS Image Atlas tool allows you to search for images based on criteria such as time, camera and processing level. Therefore, instead of downloading all the data at once, it is possible to search for the records of interest using certain features through the same archive.
In contrast, PDS makes it clear that the SPICE package containing the observation geometry and ancillary information was delayed in initial delivery. While a release for the package is expected in the future, the page shows these files separately from the existing camera and sound packages. For this reason, the large dataset made available does not mean that all auxiliary packages were released completely on the same day.