This story-based lesson presents information on the early investigation into solar and cosmic X-rays, as well as the scientists working in pursuit of X-ray detection and imaging, that set the stage for a program of space-based astronomy. The lesson... (View More) is narrated by Dr. Herbert Friedman, and includes information on his work, as well as his childhood, home life, and interests while a college student. (View Less)

In this activity, students peruse the Cosmic Times posters to answer open-ended questions. The activity serves as introduction to the Cosmic Times suite of curriculum support materials that explores how our understanding of the nature of the... (View More) universe has changed over the last century. (View Less)

In this lesson, students work in cooperative teams to understand the primary scientific advances over the past century that have contributed to our current understanding of the universe. The activity serves as introduction to the Cosmic Times suite... (View More) of curriculum support materials that explores how our understanding of the nature of the universe has changed over the last century. (View Less)

This collection of activities presents learners with intriguing questions about the universe and provides an opportunity to explore topics related to the search for life beyond our own planet. The collection includes eight existing classroom... (View More) activities that have been adapted for after school school settings. Each activity can be completed in one hour, however some activities require advance preparation. The activities also require materials that may need to be gathered by the instructor. However, these include commonly available supplies. The activities in this collection are targeted for 5-12 year olds. Separate instructions for the different age groups are provided as appropriate. (View Less)

In this science literacy extension students read and analyze two different articles about XMM-Newton discoveries involving neutron stars and their magnetic fields. This is Activity 4 of the Supernova Guide developed by the XMM-Newton and GLAST E/PO... (View More) programs. The guide features extensive background information, assessment rubrics, student worksheets, extension and transfer activities, and detailed information about physical science and mathematics content standards. Note: In 2008, GLAST was renamed Fermi, for the physicist Enrico Fermi. (View Less)