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In this activity, learners select the scientific instruments for their satellite, calculate the power requirements for all the subsystems, and construct a scale model of their very own Earth observing satellite using building blocks and/or Legos.... (View More) Includes instructions and worksheets. (View Less)
This is an annotated, topical list of science fiction novels and stories based on more or less accurate astronomy and physics ideas. Learners can read fictional works that involve asteroids, astronomers, black holes, comets, space travel where... (View More) Einstein's ideas are used correctly, exploding stars, etc. (View Less)
This is a series of three webpages about how humans and computers communicate. Learners will explore the binary and hexidecimal systems and how engineers use them to translate spacecraft data into images.
This is a game about data compression. Learners will use virtual foam balls to explore the different compression methods (lossless, lossy, and superchannel) used by the Earth Observing 3 mission.
This is a companion DVD to the educators guide by the same name. It consists of a three-minute introduction, a 21-minute feature presentation, LRO/LCROSS segments to introduce the mission, and seven minutes of extra materials (includes AstroViz: Our... (View More) Moon and moon trivia questions). The DVD is part of a provide educators with toolboxes that support the educators guide and bring this "Field Trip" to life. These toolboxes match up with each of the six science-based team explorations: Ecosystem, Engineering, Geology, Habitat, Medical and Navigation. (View Less)
This interactive adventure engages children in a story-based scenario that emphasizes concepts of remote sensing and how NASA scientists use satellite imagery to better understand the Earth's environmental changes. The story features a pigeon named... (View More) Amelia and is set in New York City. Amelia's owner, a young girl named Maria, receives a gift from her grandfather-a camera specially designed for strapping on to a pigeon along with copies of old photographs taken of New York City landmarks. Suddenly, Amelia's flights around the city take on new relevance; she visits the Bronx Zoo, Central Park and Battery Park to take updated pictures of those same landmarks from her "birds-eye" perspective. Through Amelia's adventures, and with some help from a NASA scientist, Maria learns about the history of aerial images, the use of images to detect changes over time, the significance of color, texture and shape in interpreting those images, and the importance of images taken from today's NASA satellites to our understanding of Earth. The story is set in New York City, chosen for its size, diversity and the visibility of prominent features in satellite imagery. (View Less)
This is a poster about the Deep Space Network. Learners can read about the network of dishes that recieve signals from space, space related careers, complete an activity about a mathematical model of how the Deep Space Network antennas work and how... (View More) the antennas concentrate electromagnetic radio waves in a single direction. (View Less)