The sci-fi movie “Star Trek V: The Final Frontier” was released in the US.
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Dictator Efraín Rios Montt declared himself the president of Guatemala.
British Parliament was broadcasted live.
Major record label Columbia Records signed singer Bruce Springsteen.
Soviet Space Program's Vega 1, which was launched on December 15, 1984, released a space probe to enter Venus.
British explorer Matthew Flinders became the first person to successfully circumnavigate Australia.
