23rd century

(22nd century - 23rd century - 24th century - other centuries)

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The 23rd century comprises the years 2201 to 2300.

Astronomical predictions for the 23rd century

• In the early 23rd century Pluto will switch place with Neptune and become the 8th planet from the sun.

Science Fiction set in the 23rd century

• Babylon 5, a TV-series set in the mid 23rd century
• Satellite Night trilogy, by Nick Pollotta
• The Glass Bead Game, a novel by Hermann Hesse
• The Fortune Call, a novel by Raphael Carter
• Zardoz, a movie in a post-apocalyptic 23rd century
• Star Trek: The Original Series
• Starcraft, a computer game is set in the late 23rd century