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  1. HAARP to begin largest set of experiments at its new observatory ...

    Oct 17, 2022 · 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 …

  2. HAARP again open for business | Geophysical Institute

    Sep 3, 2015 · HAARP is a group of high-frequency radio transmitters powered by four diesel tugboat generators and one from a locomotive. The transmitters send a focused beam of radio …

  3. HAARP artificial airglow may be widely visible in Alaska

    Nov 2, 2023 · Alaskans and visitors may be able to see an artificial airglow in the sky created by the High-frequency Active Auroral Research Program during a four-day research campaign …

  4. HAARP to bounce signal off asteroid in NASA experiment

    Dec 21, 2022 · An experiment to bounce a radio signal off an asteroid on Dec. 27 will serve as a test for probing a larger asteroid that in 2029 will pass closer to Earth than the many …

  5. Why All the Harping About HAARP? | Geophysical Institute

    Jun 5, 1997 · He compared HAARP's effect on the vast ionosphere to the warming that would be experienced by the whole Copper River if you dipped in a small electric coil of the type used to …

  6. NASA and HAARP conclude asteroid experiment - Geophysical …

    Dec 29, 2022 · HAARP, using three powerful generators, began transmitting chirping signals of long wavelength at 2 a.m. Tuesday and continued sending them uninterrupted until the …

  7. Solar storm – not HAARP - Geophysical Institute

    May 13, 2024 · The spectacular aurora sparked questions about possible connections to recent experiments by the High-frequency Active Auroral Research Program, or HAARP. While …

  8. Publications about HAARP Research, 1990–2010 - Geophysical …

    Up close at HAARP: A visit to the High-Frequency Active Aurora Research Program in Alaska, where the secrets of the ionosphere are being probed. CQ: the Radio Amateurs' Journal, 16, …

  9. Air Force completes transfer of HAARP land to UAF, Ahtna

    May 9, 2025 · “We appreciate HAARP’s willingness to engage with us in a good way and acknowledge our historical and cultural connections to the land,” Ahtna President Michelle …

  10. Aurora Forecast | Geophysical Institute

    3 days ago · Forecast: Low aurora activity forecasted. If skies are clear, low-level displays may be visible overhead from Utqiaġvik to Fairbanks, and may be visible low on the northern horizon …