Long-period comets are believed to come from where?

More Questions:

Which food manufacturer produces and sells Cheez Whiz?

What sport officially banned left-handed play in 1975?

Carbonade Flamande is a dish made with what beverage?

Sauerbraten is a specialty beef dish that originated in what country?

What car model gave its name to an alien in "The Hitchhiker's Guide to the Galaxy"?

What is Dennis the Menace's last name?

What town is Oklahoma State University located in?

Luna orbits what planet of the solar system?

Zoologist Dian Fossey dedicated her life to the study of what animals?

Who replaced David Tennant to become the doctor in "Doctor Who"?

What was the name of Oliver Douglas" wife on the TV show "Green Acres"?

What was Albert Einstein's first job after graduating from Zurich Polytechnic?

In the "Great Upheaval', three quarters of what people were forcibly removed from Nova Scotia?

What US vice president referred to his critics as "nattering nabobs of negativism"?

In which city would you find Red Square?