On April 24th, 1990, the Hubble Space Telescope was launched. It still remains in operation today.
On February 26, 1993, the World Trade Center was bombed by a small cell of terrorists.
On April 13, 1997, Tiger Woods wins the Masters by 12 strokes and pockets $486,000. He has gone on to win 3 other Masters tournaments, 4 PGA Tournaments, and 3 U.S. Opens! Throughout the 90's he won around 15 major tournaments!
On December 19th, 1998 President Bill Clinton was impeached. Four charges were considered for his impeachment, but only two passed.
On April 29th, 1992, riots started in LA due to the beating and trial of Rodney King.
On April 19th, 1993, the Cult Compound in Waco, Texas, was raided. Specialized tanks put holes in the compound's walls and CS gas was used.