Event:
Northwest Africa 7325, a green meteorite found in Morocco, 2012, may have originated on planet Mercury; if scientists are correct, this will be the first known meteorite from Mercury
More Notable Events on March 30:
1981 President Reagan shot and wounded by John W Hinckley III
1953 Einstein announces revised unified field theory
1932 Amelia Earhart is 1st woman to fly solo cross the Atlantic
1909 Queensboro Bridge opens, linking Manhattan and Queens
1867 U.S. buys Alaska from Russia for $7,200,000
