On this day: January 7

Published On: Jan 05 2013 04:29:37 AM CST   Updated On: Jan 07 2016 01:00:00 AM CST
Galilean moons of Jupiter, NASA drawing

Galileo spots some of Jupiter's moons, the Harlem Globetrotters play their first game, President Clinton's impeachment trial begins, and Charlie Hebdo is attacked, all on this day.