Topic
VASCO project
Episodes and research papers from From First Principles that help explain VASCO project from the ground up.
Research
Papers and studies featured by the show.
Transients in the Palomar Observatory Sky Survey (POSS-I) may be associated with nuclear testing and reports of unidentified anomalous phenomena
Imagine you're looking through old photographs of the night sky from the 1950s and you notice bright dots that appear in some pictures but not others - like stars that blink on and off. Scientists found hundreds of these mysterious "transient" objects in photos taken before any satellites existed. When they compared the dates these objects appeared with historical records of nuclear bomb tests and UFO reports, they found some surprising patterns: these mystery objects were 45% more likely to show up around the time of nuclear tests, and on days with more UFO reports, there tended to be more of these sky objects too. It's like finding that lightning tends to happen more often during thunderstorms - the connection might mean something important, even if we don't know exactly what yet.
Aligned, Multiple-transient Events in the First Palomar Sky Survey
Imagine you take a picture of the sky before satellites were ever launched, and you find some unexpected bright spots. Scientists are looking for clues as to what caused these spots—they could be reflections from objects we haven’t identified yet. This research helps us understand what might have been out there before we filled the skies with technology.