Hispanic Heritage Month

Hispanic Heritage Month takes place annually from September 15 through October 15, to recognize the achievements and contributions made by Hispanic-American champions who have inspired others to achieve success. The observation began in 1968 as Hispanic Heritage Week under then President Lyndon Johnson and was expanded in 1988 under President Ronald Reagan to become a…
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Discovery of the Planet Neptune–September 23, 1846

On this day in 1846, German astronomer Johann Galle pointed his telescope into the sky in search of an as-yet-unidentified celestial object that was suspected of disturbing the orbit of Uranus. Researchers in several countries--including astronomers John Couch Adams, James Challis, and George Airy in England; and French mathemetician Urbain Le Verrier--were trying to predict…
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