On this day: April 25

Published On: Apr 23 2013 06:10:32 PM EDT   Updated On: Apr 25 2014 02:00:00 AM EDT
Hubble Space Telescope launch, 1990

The guillotine is first used, American and Soviet troops cut Nazi Germany in two, a U.S. Navy submarine completes the first submerged circumnavigation of the globe, and the Hubble Space Telescope is launched, all on this day.