evidence: Those are just some of the 13 experiments for a packed 10 days of science beginning Wednesday at the High-frequency Active Auroral Research Program. The University of Alaska Fairbanks operates the facility located near Gakona. The number of experiments is the highest so far under a five-year, $9.3 million grant awarded last year by the National Science Foundation to establish the Subauroral Geophysical Observatory at HAARP. The observatory’s purpose is the exploration of Earth’s upper atmosphere and geospace environment. [...] The Air Force originally developed and owned HAARP but transferred the research instruments to UAF in August 2015. UAF operates the site under an agreement with the Air Force.