What was studied by Project Blue Book?

More Questions:

What cousin of the glockenspiel was named for its ethereal, "heavenly" sound?

The poet Ogden Nash wrote "Candy is dandy, but liquor is..." what?

The story of Samson appears in which book of the Old Testament?

What year was the second instalment of "The Faerie Queene" epic poem published?

Durian fruit is banned from certain public places in South East Asia because of its what?

What was Balki's home island on TV's "Perfect Strangers"?

What is the name of the reality series Token made featuring mobility scooter-bound Cartman in the TV show "South Park"?

How many pounds did Johnny Depp have to lose for the role of Edward Scissorhands?

What rock musician is known as "The Motor City Madman"?

Which sci-fi movie introduced HAL 9000?

Heather O'Rourke was best known for her role in what movie franchise?

In what country was Albert Einstein born?

Who was the prime minister of Canada for the majority of Bill Clinton's time as U.S. President?

How much did it cost to take the New York City subway when it began in 1904?

What was the name of the first US human spaceflight?