On this Day in History

On this Day in History in 1862: Congress establishes US Mint in Denver, Colorado.

On this Day in History in 1855: First train crosses Miss River’s first bridge, at Rock Island Illinois and Davenport Iowa.

On this Day in History in 753 B.C.E.: Romulus and Remus found Rome.

On this Day in History in 1998: Astronomers announced in Washington that they had discovered possible signs of a new family of planets orbiting a star 220 light-years away.

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Fun Fact of the Day

Fun Fact of the Day: The Solar System’s cosmographical boundary is defined by the outer limit of Oort Cloud. To simplify things, Sun’s gravitational dominance ends with Oort Cloud.