This three-paneled wall-sheet describes Einstein?s theory of space-time. The first section focuses on two key questions that Einstein posed about Newton?s theory of universal gravitation. The second section describes the basics of Einstein's theory. The third section describes the major tests attempted to verify it in the 20th century. The front sides are collages; the backs sides are reproducible ... Full description.

The front of this poster is a cartoon profile of the atmosphere, showing the ?good and bad? roles of ozone in the stratosphere, high troposphere, mid-troposphere, and surface. The back contains six panels that can be photocopied separately. It is a classroom activity article, beginning with an explanation of ozone?s roles, and an introduction to spectroscopy. Also included are detailed instructions ... Full description.

This full color tri-fold brochure answers questions about high energy particles in space and how they are produced, when and where they occur, and how they can affect us. It also includes lists of web and print resources for further study. Full description.

This Hubble Space Telescope image shows the diversity of galaxies in the universe. A huge elliptical galaxy, designated ESO 325-G004, dominates the image. In addition to many elliptical and spiral galaxies, the image contains a few small irregular galaxies, and red, yellow, and blue foreground stars. The accompanying classroom activity is a current support tool designed for use as an introductory ... Full description.

This poster outlines the components of the Solar System?s heliosphere, with a heliosphere boundary image on the front and introductory information about the parts of the heliosphere boundary on the back. This poster supports a full-length planetarium show about the IBEX mission and the boundary of the Solar System. Each short activity/product helps to build awareness and engagement in the science ... Full description.

This poster outlines the major mission highlights of the Interstellar Boundary Explorer (IBEX) mission, a Small Explorer Earth-orbiting spacecraft that is designed to map the distant boundary between the solar wind from our Sun and the interstellar medium. The poster aims to answer the following questions: ? What is IBEX and what is it exploring? ? How does IBEX explore the boundary of our Solar System? ... Full description.

This book cover relates the role the Great Dismal Swamp, NC, plays in the food chain. Full description.

This bookmark provides basic information about the importance of ground truth measurements for investigative science and the formation of clouds. It also provides information about an opportunity for students to participate in a real-time collaborative scientific experiment with NASA scientists: the Student Cloud Observations On Line (S'COOL) project. S?COOL is a component of NASA's Clouds and the ... Full description.

This product illustrates how scientists learn about the composition of an asteroid by studying energy and neutrons that emanate from it. The Dawn spacecraft contains three instruments -- the Gamma Ray and Neutro Detector (GRaND), the Visible Infrared Spectrometer, and the Framing Camera -- that will provide answers to questions about the formation and evolution of the early solar system. Full description.

This is version 3 of the space Weather Media Viewer, created to work with the space Weather Action Center to see near-real time data and to provide additional images and resources available for educational use. It features easy downloads that can also be added to news reports and space weather reports. It was designed for ease in adding any media (videos, images) data. Full description.