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This lithograph describes where ozone is found, how ozone is formed, and the affects of ozone on biological processes. The whys and hows of NASA's role in studying ozone are also covered, along with a description of how individuals can monitor... (View More)

Keywords: Tropospheric ozone
Audience: Informal education
Materials Cost: Free

This is an activity about the Venus Transit and how it helped astronomers determine the scale of the solar system. Learners will use measurement, ratios, and graphing to construct a model of the solar system and determine the relationship of each... (View More)

Audience: Middle school, Informal education
Materials Cost: Free

This article explains how an area in the constellation, Orion, called the Orion Nebula is a stellar nursery, where more than 3,000 stars are being born. Students read about why astronomers are interested in this region of space and how they go about... (View More)

This is a companion book to the Traditions of the Sun web site. Learners can use the book to learn about the Sun's dynamic nature, explore images from NASA's cutting-edge solar missions and understand more fully the human connection we all have to... (View More)

Learners will compare satellite images of Mars and Earth to look for similar features. Then they brainstorm a list of forces or events that could have caused some of these features to form on Mars. This is activity 3 of 9 in Mars and Earth: Science... (View More)

This is an activity about modeling the effect of wind on a sandy surface. Learners will use trays of sand and straws to recreate surface features of images of Mars. Participants test their ideas about how some of the features on Mars might have been... (View More)

Keywords: Mars

This is an activity about image analysis. Learners will create a map of the room and discuss the perspectives shown in their drawings and how this relates to satelite images. Participants brainstorm a list of features that might be recognizable in... (View More)

Learners will compare images of planets and select one planet to visit and tell the tale of their visit through a comic strip. This is activity 9 of 9 in Mars and Earth: Science Learning Activities for After School.

Keywords: Mars

This Hubble Space Telescope image shows a tightly packed crowd of stars resembling a swarm of bees. Called M80 (NGC 6093), the stellar swarm is one of the densest globular clusters in our Milky Way Galaxy. M80 contains hundreds of thousands of... (View More)

Audience: High school, Informal education
Materials Cost: Free

Learners will use a variety of resources to conduct research to try to find answers to the questions they generated in previous activities. They continue to work the way scientists do by communicating what they learned from their research about Mars... (View More)

Keywords: Mars