In this illustrated problem set, students use pi to compare the sizes of Mars landing areas, calculate the length of a year for a distant solar system object, measure the depth of the ocean from an airplane, and determine the diameter of a debris disk.

In this illustrated problem set, students use pi to compare the sizes of Mars landing areas, calculate the length of a year for a distant solar system object, measure the depth of the ocean from an airplane, and determine the diameter of a debris disk.

In this illustrated math problem, students use the mathematical constant pi to determine how many spacecraft contact pads need to touch the surface of asteroid Bennu to meet mission sample collection requirements.

In this illustrated math problem, students use the mathematical constant pi to determine how many spacecraft contact pads need to touch the surface of asteroid Bennu to meet mission sample collection requirements.