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Corona Borealis , the Northern Crown, and Corona Australis , the Southern Crown, are two small constellations among the 48 listed by the 2nd-century astronomer Ptolemy . Corona Borealis, which generally represented the crown given by the god Dionysus to the Cretan princess Ariadne, is in the Northern Celestial Hemisphere , while Corona Australis, associated with Sagittarius or Centaurus, is in the Southern . Corona Borealis boasts the highly variable stars R and T Coronae Borealis and the huge Corona Borealis Supercluster . Corona Australis, lying alongside the plane of the Milky Way , hosts Epsilon Coronae Australis , the brightest example of a W Ursae Majoris variable in the southern sky. It also contains one of the closest star-forming regions to our Solar System, about 430 light years away—a dusty dark nebula known as the Corona Australis Molecular Cloud, with stars at their earliest stages. (See Corona Borealis and Corona Australis .)
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August 16 : Children's Day in Paraguay
Joseph Kittinger making his record-breaking jump
1819 – Fifteen people were killed and 400–700 others were injured when cavalry charged into a crowd gathered at St Peter's Field, Manchester , England, to demand the reform of parliamentary representation.
1863 – After Spain had annexed the Dominican Republic , rebels raised the Dominican flag in Santiago de los Caballeros to begin the War of Restoration .
1927 – The Dole Air Race began; eight fixed-wing aircraft competed to fly from Oakland, California , to Honolulu, Hawaii , but only two successfully completed the flight.
1960 – Joseph Kittinger parachuted from a balloon over New Mexico at 102,800 feet (31,300 m), setting records for high-altitude jump, free-fall height, and fastest speed by a human without an aircraft.
2009 – Y. E. Yang won the 2009 PGA Championship to become the first Asian-born golfer to win a men's major golf championship .
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