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This slide set focuses on the discovery of debris belts around Vega. It is one of a series of short, topical presentations on new developments from NASA astrophysics missions, relevant to introductory astronomy topics. These resources are intended... (View More) to help instructors include the latest discoveries (not yet in their textbooks) into their courses. The slide sets are constructed to be easily included as a lecture supplement including synopsis, references, and graphics. (View Less)
Learners create art inspired by authentic NASA planetary image data while learning to recognize the geology on planetary surfaces, uniquely inspiring learner engagement. This presentation and accompanying activity use the elements of art - shape,... (View More) line, color, texture, value - to make sense of features in NASA images, honing observation skills and inspiring questions. It aligns with the NGSS cross-cutting concept of Patterns. Videos, images, and an interactive poster that breaks down activity elements deepen user access. (View Less)
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.
In this activity, students consider the sudden release of a tremendous amount of kinetic energy when an extraterrestrial object strikes the Earth. In small groups, they study satellite images that show possible evidence of impact events. To... (View More) demonstrate their understanding of the role of impact events in shaping the Earth, students design a field expedition to determine whether or not a given landform is an impact crater. The resource includes a lesson plan, satellite images, teacher background, student readings and worksheets, a student learning assessment rubric, and extensions. (View Less)