A chronology of three public UAP records
Publication milestones show what entered the public record. They do not establish the origin of unidentified observations.
Explore research, public records and open questions.
Publication milestones show what entered the public record. They do not establish the origin of unidentified observations.
The original analysis of viewing geometry and the object’s apparent motion.
NASA’s UAP study focuses on how to collect observations that scientists can actually test.
An attributed route into the original public collection. Individual records and their claims need separate evaluation.
An attributed route into the original public collection. Individual records and their claims need separate evaluation.
An official reporting procedure is a record of how observations should be communicated.
An attributed route into the original public collection. Individual records and their claims need separate evaluation.
A case where viewing geometry explains a striking impression without supplying a complete object identification.
AARO’s case analysis attributes the impression of extraordinary speed to motion parallax.
The original 2023 public report on data, research methods and the scientific study of UAP.
An attributed route into the original public collection. Individual records and their claims need separate evaluation.
The 2021 assessment describes reporting limitations and the need for better collection and analysis.