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This module is about collaboration and communication strategies that are used during mission design. Learners will strengthen their understanding of and ability to use collaborative processes and communication practices to clarify, conceptualize,... (View More)

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. Includes pre- and post-encounter fact sheets.

Audience: Middle school, High school, Informal education
Materials Cost: Free

In this lesson, students observe the surface of rotating potatoes to help them understand how astronomers can sometimes determine the shape of asteroids from variations in reflective brightness.

In this online interactive, 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.

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 provided extension explains how to use a... (View More)

In this problem set, learners will analyze an altitude graph of the International Space Station to understand its rate of altitude loss as a result of atmospheric drag and solar activity. Answer key is provided. This is part of Earth Math: A Brief... (View More)

This activity is designed to introduce students to planetary geologic features and processes. First, students will use NASA satellite images to identify geologic surface features on the "Blue Marble" (Earth), and will explore the connection between... (View More)

These short videos introduce learners to the electromagnetic spectrum though eight animations including an introduction to electromagnetic waves and one animation for each wavelength of the EM spectrum (Radio, Microwave, Infrared, Visible,... (View More)

This poster series highlights six astronomical images observed with NASA's Great Observatories (Hubble, Chandra and Spitzer) and found within the "From Earth to the Universe" (FETTU) exhibition. Each poster contains additional information on the... (View More)

Audience: Informal education

Learners will investigate the reason for seasons on Earth. They will look at the circular orbit of Earth, year-long temperature and daylight hours across different latitudes, compare models of the Earth with and without tilt, investigate angle and... (View More)

Audience: Middle school