In 1996 AOL subscribers who logged onto the service were greeted by a news flash announcing that a "Government source reveals signs of life on Jupiter." The claim was backed up by statements from a planetary biologist and an assertion by Ted Leonsis, AOL's president, that his company was in possession of documents proving that the government was hiding the existence of life on the massive planet. The story quickly generated over 1,300 messages on AOL. A spokesman for the company later explained that the hoax had been intended as a tribute to Orson Welles's 1938 Halloween broadcast of the War of the Worlds.