King George I of Greece was assassinated while out on a walk in Thessaloniki.
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A magnitude 7.5 earthquake struck Western Turkey, killing 1,070 people.
Cosmonaut Alexey Leonov made the first spacewalk when he left his Voskhod 2 spacecraft.
American Astronomer William Henry Pickering discovered Phoebe, one of Saturn's moons.
Donna Summer received her star on the Hollywood Walk of Fame.
$500 million worth of art was stolen from the Isabella Stewart Gardner Museum in Boston, US.
