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Which planet did William Herschel discover in 1781? Answer with the name only.
In what year did Mars Pathfinder land on Mars with the Sojourner rover? Answer with the four-digit year only.
Buzz Aldrin was the first person to step onto the Moon. Answer true or false.
What is the capital of Venezuela? Answer with the city name only.
In what year did Carl Anderson discover the positron? Answer with the four-digit year only.
What is the capital of the US state of Washington? Answer with the city name only.
What is the two-character IATA code of Aeroflot? Answer with the two-character code only.
Which river flows through Baghdad? Answer with the river name only, without the word River.
In what year was sovereignty over Hong Kong transferred from the United Kingdom to China? Answer with the four-digit year only.
In what year was the first Bose-Einstein condensate produced in a laboratory? Answer with the four-digit year only.
In what year did Georg Ohm publish the law relating voltage, current and resistance? Answer with the four-digit year only.
Which country entirely surrounds Lesotho? Answer with the country name only.
In what year did Chandrayaan-3 land near the lunar south pole? Answer with the four-digit year only.
Who invented the voltaic pile in 1800? Answer with the surname only.
How many stages did the Saturn V rocket have? Answer with the whole number only.
How many countries does the Danube flow through? Answer with the whole number only.
What is the two-character IATA code of British Airways? Answer with the two-character code only.
In what year did Paul Dirac and Erwin Schrodinger share the Nobel Prize in Physics? Answer with the four-digit year only.
How many characters long is an IATA airport code? Answer with the whole number only.
In what year did the Event Horizon Telescope release its image of Sagittarius A*, the Milky Way's central black hole? Answer with the four-digit year only.
Who formulated the exclusion principle, which says two electrons cannot share the same quantum state? Answer with the surname only.
Since 2022, Boeing's global headquarters has been in which Virginia city? Answer with the city name only.
In what year did STS-1, the first Space Shuttle mission, launch? Answer with the four-digit year only.
Who was the command module pilot of Apollo 11, who stayed in lunar orbit? Answer with the surname only.
Which planet is farthest from the Sun? Answer with the name only.