Federal Information

Official website for NASA. Includes information on NASA missions, image galleries, NASA TV, and educational resources and documents.

Addresses the question of why we would want to explore Mars.

Collection of images and tracking data for potentially hazardous asteroids approaching the Earth.

NASA's STARDUST spacecraft is the first US mission devoted to the return of extraterrestrial matter collected from outside the orbit of the moon and aims to bring cometary material and interstellar dust back to Earth

NASA mission to explore Jupiter in order to learn more about the solar system's beginnings.

Information about the International Space Station, its crew and expeditions.

Online, browser-based portals by NASA that allow you to visualize, explore, and analyze solar system bodies. Includes 3D objects for visualization and printing, virtual reality, and more.

Includes information on research areas and funding as well as a document library.

Includes data for sun and moon phases, earth orientation and movements from the U.S. Naval Observatory.

Help scientists with their research by counting penguins, identifying galaxies, and more. "In citizen science, the public participates voluntarily in the scientific process, addressing real world problems."

U.S. Department of Energy Office of Scientific and Technical Information (OSTI) is the primary search tool for DOE science, technology, and engineering research.

Free streaming science videos produced by the Department of Energy Office of Scientific and Technical Information