In this illustrated problem set, students use pi to reveal the size of a planet outside our solar system, find out how much helium is raining out from Jupiter's cloud tops, locate a seismic event on Mars and study an interstellar object detected in our so

In this illustrated math problem, students use pi and data from the Kepler space telescope to find the size of a planet outside our solar system.

Students use pi to calculate how much helium is being rained out of Jupiter's cloud tops in this illustrated math problem.

In this illustrated math problem, students use the mathematical constant pi to identify the timing and location of a seismic event on Mars, called a "marsquake."

Students use pi to calculate the rotation rate of an asteroid from another solar system in this illustrated math problem.

In this illustrated math challenge, students use the mathematical constant pi to calculate how much fuel the Cassini spacecraft consumed after years of orbiting Saturn.

In this illustrated math problem, students use the mathematical constant pi to find the "habitable zone" around a distant star and determine which of its planets are in that zone.

In this illustrated math problem, students use the mathematical constant pi to calculate the volume of the alien ocean on Jupiter's moon Europa.

Just how much haze is there on Saturn's moon Titan? Students use the mathematical constant pi to find out in this illustrated math problem.