Answer:
![2.15\times 10^{-4}\ AU](https://tex.z-dn.net/?f=2.15%5Ctimes%2010%5E%7B-4%7D%5C%20AU)
Step-by-step explanation:
Given that:-
The speed of the orion= 20,000 miles per hour
Time = 1 hour ( From source )
Thus,
Distance = Speed * Time = 20,000*1 miles = 20,000 miles
Thus, in 1 hour, the orion can travel 20,000 miles
Also,
93,000,000 miles = 1 astronomical unit
1 mile = 1/93,000,000 astronomical unit
20,000 miles = (1/93,000,000)*20,000 astronomical unit
<u>The orion can travel
AU in one hour.</u>