Event:
Water vapor on the minor planet Ceres, the largest asteroid and the only dwarf planet in the inner Solar System, is detected by European Space Agency researchers
More Notable Events on January 22: 1985 Cold wave damages 90 percent of Florida's citrus crop
1976 Bank robbery in Beirut nets a record $20-50 million
1975 Landsat 2, an Earth Resources Technology Satellite, launched
1973 Roe vs Wade: U.S. Supreme Court legalizes some abortions
1939 Uranium atom 1st split, Columbia University
