COSMIC CALENDAR

The universe began approximately 13.8 billion years ago. The following calendar represents the time span of the universe if it were condensed into one calendar year.
Try to guess the month and day of each event. The blue pin represents your guess and the pink pin represents the correct answer.

Please enter your guess below in numerical format, then hit "enter"

Example: 1/1, 10/1

Month:
Day:

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