abbreviation articles
What does the abbreviation AU stand for?
For what purpose is the AU primarily employed?
What was the historical basis for the AU definition?
In what year was the length of the Astronomical Unit formally fixed by the IAU?
What is the precise, modern meter definition for one AU?
Approximately how many kilometers is one AU commonly stated to be?
Based on the table provided, what is Jupiter's approximate distance from the Sun in AU?
Why was the observational link between the AU and Earth's position severed?
Which units are preferred over the AU for measuring interstellar distances?
How long would travel at 550 miles per hour take to cover one AU?
In the scaled model, how many feet away is Earth from the Sun (the basketball)?