What planet has the shortest year?

More Questions:

In the automotive world, what does the abbreviation DOHC mean?

In what year was Wikipedia officially launched?

What author created the land of Pellucidar?

Who hosted the "Mad Tea Party" in "Alice of Wonderland"?

Where is the Tennis Hall of Fame located?

At what nation does Panama attach onto South America?

What fruit is sometimes called a "cooking banana"?

What Swedish pop group was anchored by sisters Jenny and Linn Berggren?

What famous horse belonged to Dudley Do-Right?

What was the original working title of the Beatles movie "Help!"?

What code name does Linda Fiorentino receive at the end of the movie "Men in Black"?

Which tough guy actor was once a linotype operator?

What band recorded the album "A Night at the Opera"?

What movie's title mission is completed using the Five-Point-Palm Exploding Heart Technique?

What is the gravitational field strength on the moon?