This is a lesson about the solar wind, Earth's magnetosphere, and the Moon. Participants will work in groups of two or three to build a model of the Sun-Earth-Moon system. They will use the model to demonstrate that the Earth is protected from... (View More) particles streaming out of the Sun, called the solar wind, by a magnetic shield called the magnetosphere, and that the Moon is periodically protected from these particles as it moves in its orbit around the Earth. Participants will also learn that the NASA ARTEMIS mission is a pair of satellites orbiting the Moon that measure the intensity of solar particles streaming from the Sun. (View Less)

This material is a comprehensive educational resource for informal educators highlighting the major mission information and science background for the Interstellar Boundary Explorer mission, a Small Explorer Earth-orbiting spacecraft that is... (View More) designed to map the distant boundary between the solar wind from our Sun and the interstellar medium. New for 2012, this material also includes a comprehensive overview of all of the science results released through mid-2011 and information about the IBEX satellite's orbital change in June 2011. All of this material can be modified to use with informal education audiences, including museum and planetarium visitors, after–school clubs, and others. It is available as PDF .zip file and as a PowerPoint .zip file. The PowerPoint .zip file contains the newly–revised PowerPoint resource and its associated movie clips. The PDF .zip file contains a PDF version of the newly-revised PowerPoint resource, a PDF version of the Notes section for each of the slides, and the movie clips. Because movie clips cannot be embedded into the PDF slides, each movie clip file name contains its associated slide number so users can play the movie clip alongside the slide. (View Less)

The images and information in the slide show presentation are designed to give learners a better understanding of how ancient cultures observed and interpreted the apparent motions of the Sun in the sky, as well as modern studies of the Sun using... (View More) telescopes and spacecraft. It was originally designed to accompany a previous NASA-funded educational program, entitled The Sun in Time. (View Less)

This is a presentation about various features on the Sun created by magnetic activity. Learners will hear and read about sunspots, solar flares, and coronal mass ejections. Additionally, learners will hear about how and why current NASA missions are... (View More) gathering more information about the Sun. This is a presentation intended for educators to use with a middle school audience. Please note that this presentation is a large file and may require significant download time, depending on an individual's Internet connectivity. (View Less)

This is a presentation about the Sun. Learners will hear about its cycles, as well as important features like solar flares, prominences, coronal mass ejections, and magnetic loops. They will also be introduced to the impact the Sun's activity has on... (View More) the Earth, including aurorae and potential issues surrounding global warming. This is a presentation intended for educators to use with an elementary school audience. Please note that this presentation is a large file and may require significant download time, depending on an individual's Internet connectivity. (View Less)