11.23.08 - Animated GIF of Coordinates of Broadband 'Strikes'
11.18.08 - The North American Astrophysical Observatory Announces New Website
Welcome to the online home of the North American Astrophysical Observatory!
June 6, 2017: Click here for a rebuttal of the claim that the "WOW!" signal was caused by a comet.
NAAPO was chartered in 1983 as a non-profit organization to save and continue operation of the Ohio State University "Big Ear" Radio Observatory. Since then, NAAPO has continued to advance the field of radio astronomy through Argus, a revolutionary, omni-directional radio telescope.