After getting some sleep, you notice that the night sky has cleared, and so you decide to try and find your way back to base camp. You believe you should travel north and can use North Star for navigation. How do you locate the North Star?
a. Hold your right hand up as far as you can and look between your index and middle fingers.
b. Find Sirius and look 60 degrees above it and to the right.
c. Look for the Big Dipper and follow the line created by its cup end.
d. Follow the line of Orion's belt.