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This slide set focuses on the discovery in WISE mission data of the most luminous galaxy known in the universe. It is one of a series of short, topical presentations on new developments from NASA astrophysics missions, relevant to introductory... (View More)

Audience: Higher education
Materials Cost: Free

This slide set focuses on evidence of a binary star that passed within 0.8 ly of our solar system. It is one of a series of short, topical presentations on new developments from NASA astrophysics missions, relevant to introductory astronomy topics.... (View More)

This poster shows a series of 10 Landsat image pairs from a variety of locations around the world showing change over time. The images show results from natural and human-induced change. The back of the poster highlights the Landsat mission, the... (View More)

Keywords: Land cover changes
Audience: Informal education
Materials Cost: Free

In this activity students investigate cloud opacity, including transparent, translucent, and opaque cloud characteristics. The activity is a companion resource to an episode of the PBS series, SciGirls. The episode, titled "SkyGirls," featured NASA... (View More)

This interactive web-based tool asks a series of questions to help you narrow down the type of cloud you are observing. It can be used both for practice and in the field to identify clouds. This resource is part of The GLOBE Program Atmosphere... (View More)

After learning about four stellar classifications and the characteristics of stars, groups of learners act out an improvisation of a personification of the four stars while the audience has to guess which star type is which. This activity was... (View More)

Audience: Informal education
Materials Cost: Free

In this activity, children observe images and objects from very close up and from far away to establish what they can learn from different perspectives and how different perspectives change the way we look at things. They will consider types of... (View More)

This site features information about constructing a LEGO model of the Global Precipitation Measurement (GPM) Mission Core Observatory. Two options for building the GPM model are provided: students can construct a 3D model on the LEGO website or... (View More)

Audience: Informal education

Fresh water resources- their quantity, location and distribution- are briefly discussed in this two-page article. The article can be used as a "reading to be informed" activity in a stand-alone fashion or can be incorporated into a lesson plan.

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

The Global Precipitation Mission (GPM) collects rain, snow and other precipitation data worldwide every three hours. This short (4:17 minute) video introduces learners to the role of GPM and it's partner satellites in gathering precipitation data... (View More)

Audience: Informal education
Materials Cost: Free