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Births

 * John-117(Master Chief) is born in Elysium City on Eridanus II.
 * Many other future SPARTAN-II’s in his group are born.

Events

 * On the planet Onyx, Forerunner artifacts are found during routine excavations in an area designated Zone 67. ONI take immediate intrest in the planet, classify its existence and shut all access to it off from outsiders.