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This is a lesson about how spacecraft use gravity assists to get where they are going. Learners will explore how engineers minimize the use of fuel by utilizing gravity. In Activity 1, students explore the physical conservation laws by observing the... (View More)

Audience: High school

This series of curriculum support materials and classroom activities explores how our understanding of the nature of the universe has changed during the past 100 years. Students examine the process of science through the stories of the people and... (View More)

Keywords: History of science
Audience: Middle school, High school
Materials Cost: Free

This online Flash game is hosted on the James Webb Space Telescope Web site. Because the Webb Telescope is unusual in appearance, it doesn't look like a telescope - but it actually does have a lot in common with simple tube-shaped telescopes. "Scope... (View More)

Audience: Informal education

This is an online interactive about asteroid composition. Learners will explore how scientists learn about the composition of an asteroid by studying energy and neutrons that emanate from it. Includes audio (and transcription) explaining the diagram.

This newsletter is designed to share NASA mission discoveries about the planet Jupiter which includes information about the 2009 Impact, birth of red spot storms, observed color changes in its atmospheric bands, calculated wind speeds, strong... (View More)

Keywords: Rings
Audience: Informal education
Materials Cost: Free

This is a poster about the Aquarius/SAC-D satellite mission, with an image depicting the satellite in orbit. The back of the poster describes the mission's scientific goals and benefits, including the scientific value of maps of sea surface... (View More)

Keywords: Ocean salinity
Audience: Middle school, High school
Materials Cost: Free

This is a story about space exploration. Learners will read about missions to asteroids and comets, consider the measurements and math required for the robotic spacecraft to visit these objects, and are invited to finish the story themselves. The... (View More)

This is an online crossword about the Big Keck telescope. Learners can complete the crossword and read text about how the telescope works.

This folder provides an overview of the SOFIA airborne observatory, including information about core science content areas, images and illustrations. It also provides a brief explanation and images showing how observing in the infrared reveals a... (View More)

Audience: Informal education
Materials Cost: Free

Learners can read about the Deep Impact mission to encounter comet Tempel 1, including the mission, the experiment, results, the comet, the team, and how the results were transmitted back to Earth.

Audience: Middle school, High school
Materials Cost: Free