Q 01/05
A) Halley's Comet
B) Hale-Bopp
C) Comet Hyakutake
D) Comet Encke
Answer · why
It will not be back until mid-2061; ESA's Giotto probe photographed its nucleus that March.
Q 02/05
A) Chernobyl
B) Fukushima
C) Three Mile Island
D) Windscale
Answer · why
At least 350,000 people were resettled and traces of the fallout reached nearly every country in the northern hemisphere.
Q 03/05
A) Christa McAuliffe
B) Judith Resnik
C) Sally Ride
D) Barbara Morgan
Answer · why
US Navy divers found the crew compartment on the seabed six weeks later.
Q 04/05
A) Top Gun
B) Aliens
C) Crocodile Dundee
D) Platoon
Answer · why
Kenny Loggins' Danger Zone helped push the soundtrack to seven million US sales.
Q 05/05
A) England
B) Brazil
C) West Germany
D) Italy
Answer · why
Four minutes later he dribbled past the whole team for the 'Goal of the Century'; Argentina won the tournament.
Play the full 40th Birthday Trivia quiz — scored, streaked, and passable to a friend.