Quickly and easily model how colors reflect, absorb, and interact with each other in the classroom or online using your computer’s camera.

Students will compute the approximate travel time to planets in the solar system using different modes of transportation.

Students model the position of the planets around the Sun and then model viewing them from Earth on any given date.

Students use mobile devices to measure the impact a solar eclipse has on the energy received at Earth’s surface.

In this illustrated problem set, students use pi to calculate the size of a Mars rock sample, compare the mirrors of two space telescopes, deduce an asteroid's makeup, and size up a solar eclipse.

In this illustrated math problem, students use the mathematical constant pi to determine the force observed by a hydrogen ion trapped in Earth's magnetic field.

In this illustrated problem set, students use pi to collect samples from an asteroid, fly a helicopter on Mars for the first time, find efficient ways to talk with distant spacecraft, and study the forces behind Earth's beautiful auroras.

Explore space and science activities that students can do with NASA at Home, including video tutorials for making rockets, Mars rovers, Moon landers, and more.

In this video series, Bill Nye explains how NASA's Juno spacecraft will explore Jupiter like never before and what scientists are hoping to learn from the mission.