100% verified The same day, three eras.

7 January

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Contemporary era

1989

Death of Emperor Hirohito

On 7 January 1989, the death of Emperor Hirohito ended the Showa era, the longest in Japanese history.

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From the Middle Ages to the Enlightenment

1785

First balloon crossing of the Channel

On 7 January 1785, Jean-Pierre Blanchard and John Jeffries crossed the English Channel by hydrogen balloon.

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From the Middle Ages to the Enlightenment

1610

Galileo observes Jupiter's moons

On 7 January 1610, Galileo first observed the moons of Jupiter, supporting the Copernican system.

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