Long-period comets are believed to come from where?

More Questions:

Pyrophobia is the fear of what?

How many community cards are there in a hand of Texas Hold "Em?

In which country were the 2010 Winter Olympics held?

What sporting event is also called "birling"?

What is the Roman name of the Greek goddess Hestia?

What mythological creature grew two new heads for each one that was cut off?

Who is the Roman goddess of love?

What writing system originated in Sumer around 3,000 BCE?

What country is completely enclosed by South Africa?

In 1994, the Comet Shoemaker-Levy 9 collided with which planet?

What animals make up the Suidae family?

What athlete had a part in the movie "Blazing Saddles"?

What country’s air force was destroyed on the ground on June 5, 1967?

According to legend, what laws were so named because of the color of the paper used when the ordinance was written?

What year did the Queen Elizabeth II reign start?