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Federal Resources for Educational Excellence

provides photos and video related to space exploration, aeronautics, and astronomy. Topics include the universe, solar system, earth, and astronauts. A space flight interactive timeline shows images and video from the 1959 launch of Explorer 1, the first spacecraft successfully launched by the U.S., to the Mars Rovers and International Space Station. (National Aeronautics and Space Administration)

Astronaut Edgar D. Mitchell, Apollo 14 lunar module pilot stands by the deployed U.S. flag on the lunar surface during the early moments of the mission's first spacewalk.

Science Nation

is an online magazine that each week looks at discoveries and researchers that will change our lives: an artificial retina that can help the blind to see, new materials for building things stronger and lighter, what we're learning from organisms in hot volcanic vents, and ice core secrets that could reveal answers to global warming. (National Science Foundation)

A visualization of the human brain using VisTrails. Credit: Juliana Freire, University of Utah

Estuaries.gov

features "Estuaries 101 Curriculum" -- three modules for Grades 9-12 that focus on life science, earth science, and physical science. Students use historic and real time data and hands on activities to investigate estuaries -- the thin zone along a coastlines where freshwater systems and rivers meet and mix with the ocean. (National Oceanic and Atmospheric Administration)

Image of woman conducing research in an estuaries.

NOAA Environmental Visualization Lab

provides dozens of animations and images about topics such as coral reefs, ocean acidification, humans' impact on the ocean, the dead zone, hurricanes, African droughts, and more. Images of data are included. These resources draw on NOAA data sources, satellite images, and computer models. (National Oceanic and Atmospheric Administration)

Daily weather imagesAn area of low pressure moving over parts of the Southern and Eastern United States.

Palo Alto Battlefield National Historic Site

offers lessons on initial battles of the U.S.-Mexican War. Topics include key individuals in the war, regular soldiers and volunteers, uniforms, war medicine, "debating the boundary," the price of expansion, and the Treaty of Guadalupe Hidalgo. The lessons are designed for elementary and middle school students. (National Park Service)

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