Challenger title
Login Contact UsSearch Store
teachers masthead
Challenger PodCasts Challenger Press Releases Challenger WebCasts Space RSS Feed Challenger YouTube Challenger Facebook
get involved
continue the mission donate today
Learning Center Locator
Find a Challenger Center program near you
mission control

phone icon(703) 683-9740

fax icon(703) 683-7546

email iconinfo@challenger.org


Challenger Center
1250 North Pitt Street
Alexandria, VA 22314

Mission Resources

Rendezvous with a Comet™

Voyage to Mars™

Return to the Moon™

Encounter Earth™

  • Solar System Exploration: Earth
    This NASA web site provides an overview of the planet Earth, including images and all the basic facts. Be sure to check out the "Kids Eye View."
  • Earth Observing System
    Learn more about the Earth Observing System, a series of satellites, a science component, and a data system that form the basis of NASA’s Earth Science Enterprise. Be sure to visit the “For Educators” area of the web site.
  • Earth Observatory
    The Earth Observatory provides free satellite imagery and scientific information about our planet.