* In the Star Trek: The Next Generation episode " Up the Long Ladder ", the DY-500 class S. S. Mariposa was said to have launched from the Baikonur Cosmodrome on November 27, 2123.

* In the Star Trek: The Next Generation episode " Time's Arrow ", a 500-year old copy of the android Data's head is unearthed in an excavation near San Francisco on Earth.

* In the Star Trek: The Next Generation episode " I, Borg ", a plan was made to destroy the entire race of Borg — malevolent cybernetic aliens whose minds were interconnected — by showing one of the Borg a picture of a highly complex impossible object.

* In the Star Trek: The Next Generation episode " Relics ", the Enterprise discovers an abandoned Dyson sphere.

* In the Star Trek: The Next Generation episode " The Big Goodbye " ( obviously in reference to The Big Sleep and The Long Goodbye ), a computer malfunction traps Picard, Data, and Beverly in a 1940s Dixon Hill detective story holodeck program.

* In the Star Trek: The Next Generation episode " Chain of Command, Part II ", Picard is tortured by a Cardassian in a manner similar to a torture scene from Nineteen Eighty-Four.

* In the Star Trek: The Next Generation episode " Hide and Q " the entity Q took the appearance of a French marshal.

* In the Star Trek: The Next Generation episode " The Game ", William Riker brings a video game from Risa.

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