What was studied by Project Blue Book?

More Questions:

The first American blood bank was established in 1937 in which city?

In the military, what does the abbreviation G.I. stand for?

What is the name of Hades" three-headed guard dog?

What is the "Pale Blue Dot" in the title of Carl Sagan's 1994 book?

Who wrote the book "The Power of Positive Thinking"?

In one myth, what dance was first performed by Hi'iaka to appease the volcano goddess, Pele?

In which comic book series did Galactus first appear?

What lung disease killed Paul Cezanne a week after he caught a chill and collapsed while painting in the field?

Which European country replaced the Kroon with the Euro?

On which sea does Romania have a coastline?

What UK band had a #1 hit in 1981 with the song "Don’t You Want Me"?

What TV family had a road manager named Reuben Kincaid?

What nation was led by Cyrus the Great?

What royal subject married Timothy Laurence?

Who was the lead singer of the British-American rock band "Foreigner"?