The
Unidentified Aerial Phenomena Independent Study Team (UAPIST) was formally established by Karen St. Germain, the director of NASA's
Earth Science Division, as a subcommittee of the Earth Science Advisory Committee (ESAC). The terms of reference establishing the group were signed on May 24, 2022. In its June 2022 announcement of plans to form the UAPIST, NASA named astrophysicist
David Spergel as the chair of the team, and Daniel Evans, the assistant deputy associate administrator for research at NASA's
Science Mission Directorate, as the official responsible for orchestrating the study. The team's objective, according to Spergel, was to gather the most robust set of data possible, given the lack of observations, and "to identify what data – from civilians, government, non-profits, companies – exists, what else we should try to collect, and how to best analyze it." NASA summarized this objective as securing "the counsel of experts in the scientific, aeronautics, and data analytics communities to focus on how best to collect new data and improve observations of UAPs". They further noted that "consistent with NASA's principles of openness, transparency, and scientific integrity", the findings will be shared publicly as "all of NASA's data is available to the public" and "easily accessible for anyone to see or study". NASA clarified that this new study was unrelated to their "active astrobiology program that focuses on the origins, evolution, and distribution of life beyond Earth". Finally, the announcement specified that NASA's UAP study team would be a second and independent undertaking from the program under Department of Defense direction, saying, "the agency is not part of the Department of Defense's Unidentified Anomalous Phenomena Task Force or its successor, the Airborne Object Identification and Management Synchronization Group" although NASA has "coordinated widely across the government regarding how to apply the tools of science to shed light on the nature and origin of unidentified anomalous phenomena". In July 2022, one month after NASA's announcement of its independent UAP study team, the
United States Department of Defense replaced the Airborne Object Identification and Management Synchronization Group with the
All-domain Anomaly Resolution Office (AARO). Further terms of reference were signed on May 18, 2023, extending the UAPIST and renaming it by changing "Aerial" to "Anomalous". In its first public meeting on May 31, 2023,
Sean Kirkpatrick, the director of the Defense Department's AARO task force, was invited to give the opening remarks. Kirkpatrick said that "though NASA and AARO are taking on different aspects of the UAP problem set, our efforts are very much complementary" as both are committed to the scientific method and a data-driven approach. According to Kirkpatrick, "NASA is evaluating unclassified data sources for its study", while "AARO's data set includes classified material with a focus on national security areas". In contrast, "NASA brings unique capabilities, world-class scientists, and a wealth of academic and research linkages" with "access to earth sensing satellites, radiological sensors, tools for gravitational wave and geomagnetic detection and means of analyzing crowd-sourced data that may assist AARO and NASA in their UAP efforts". AARO is "grateful for the partnership", said Kirkpatrick, and welcomes "the opportunity to join with NASA to share our collective findings with the public as the U.S. Government moves towards greater transparency on this issue". == UAP versus UFO terminology ==