An astronomical unit is the standard measurement taken from the Earth to where?

More Questions:

What is the National Bird of India?

Chevrolet sold a souped-up version of what car as the "Z24"?

Who is Reginald Kenneth Dwight otherwise known as?

In Shakespeare's "The Tempest', who is Alonso's son?

What island is the largest of the Canary islands?

What important crop is the Rhine Valley in Germany known for growing?

What city is located at the junction of the Allegheny River and Monongahela River?

In atmospheres, what is the equivalent of 760 milimeters of Mercury (mmHg)?

Coal is predominantly made up of which element?

What planet's four largest moons are collectively known as the Galilean Moons?

Which James Bond actor once worked as a coffin polisher?

What was the name of Roy Scheider's character in All That Jazz?

What is the name of John Carpenter's first short movie?

What Caribbean island did Columbus originally name Juana?

Which US president is buried in Mount Vernon, Virginia?