Can you pass this 1980s quiz?
The arrival of which comet in 1986 was met by a series of American, Soviet, Japanese, and ESA probes?
Comet Kohoutek
Borrelly's Comet
Halley's Comet
Comet Encke
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What was Australia's former name?
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What group made a performance during the halftime show in Super Bowl XXXVI?