According to this document:
The surveillance fences of SPACETRACK detect and track a large number of space objects that do not correlate with known objects in the satellite catalog. This note describes the techniques developed at the Millstone Hill Radar for the analysis of these uncorrelated targets.
This post was published on April 22, 2019 4:04 pm
In September 2024, a Freedom of Information Act (FOIA) request was filed with NASA seeking…
Background Welcome to the FBI Files on Historical Figures & Groups archive at The Black…
A new release of Department of Defense (DoD) emails obtained through the Freedom of Information…
Newly released Department of Defense records reveal the prolonged and often frustrating prepublication review process…
Newly released Federal Aviation Administration (FAA) documents obtained by The Black Vault under FOIA case…
Background The Central Intelligence Agency was created in 1947 with the signing of the National…