The "Oort Cloud" is made up of what?

More Questions:

What is the fear of light flashes called?

Mr. Big is the largest chocolate bar produced by what British confectioner?

What is the fear of getting wrinkles known as?

Who spent months rehearsing for "My Fair Lady" then had most of her singing dubbed by Marni Nixon?

Which planet is named after the God of Love?

What part of the licorice plant gives the candy its distinctive flavor?

What kind of a doll grabs Robbie and drags him under his bed in the 1982 film "Poltergeist"?

Who was on stage when Robert Opel streaked the 1974 Academy Awards?

Where does Julia Roberts go shopping in the 1990 movie "Pretty Woman"?

What legendary Hollywood cowboy was born as Leonard Slye in 1911?

What former "American Idol" hopeful sported a hairstyle that inspired the term "ponyhawk"?

What actress was Tom Cruise’s first wife?

What was the name of Ross" son on the TV show "Friends"?

The Dyatlov Pass incident involved 9 hikers who, according to officials, died of what?

What element's atomic number is 74?