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Nature & Outside
Space
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Ocean
Plants
Space
Historical Events
Jun 16
Soviet Valentina Tereshkova becomes first woman in space
Nature & Outside
Jun 30
National
Meteor Watch Day
Space
Jun 30
International
Asteroid Day
Historical Events
Jul 17
Apollo 13 returns to Earth
Nature & Outside
Jul 20
National
Moon Day
Nature & Outside
Aug 08
Global Sleep Under the Stars Night
Nature & Outside
Nov 28
Red Planet Day
Nature & Outside
Dec 28
Hubble Photographed Deep Field Galaxies