NASA Headquarters
National Aeronautics & Space Administration home page, "NASA is deeply committed to spreading the unique knowledge that flows from its aeronautics and space research..."

Space Science News
Features daily news about NASA research, live sky events, space weather, and opportunities for our readers to participate in real NASA science.

The Space Place For Kids
Make spacey things, do spacey things, space science in action, Dr. Marc's amazing facts, friends share...

StarChild
NASA's learning center for young astronomers (K-12)

NASA's Observatorium
Earth and space data with pictures of Earth, planets, stars as well as the stories behind those images and cool stuff for students and educators

Welcome to the Planets
NASA's Jet Propulsion Laboratory and the Planetary Data System site on the solar system

The Nine Planets
An overview of the solar system

About the Sun
University of Arizona's Lunar and Planetary Laboratory site dedicated to the sun

Welcome to Pluto
University of Colorado, Boulder, information, images, articles, links about the ninth planet

Sun and Moon Schedules
Sunset and sunrise tables, twilight and moonrise, moonset, moon phase

NASA's JPL
NASA's Jet Propulsion Laboratory homepage

Planetary Data System's Small Bodies Node...
Specializes in data concerning asteroids, comets and interplanetary dust, for use primarily by astronomical observers and mission planners, as well as educators and students.

NASA's Goddard Space Flight Center
Upcoming missions, education, public programs, photo/movie gallery, hot topics, cool pics, news, Earth Science Enterprise

Lunar and Planetary Laboratory, University of Arizona Research...
Spacecraft missions, resources, outreach and education programs

NASA Image Archives
This page is dedicated to listing the best sources of high-resolution, often unprocessed images, for each planet or moon.

High-Energy Astrophysics Learning Center
For students, researchers and educators

University of North Dakota
Department of Space Studies Space studies virtual campus

Astronomy Associations...
Clubs, and society's, planetariums and observatories

NASA Search Engine
Search the NASA web from one place! This service allows you to easily search through hundreds of thousands of documents published on NASA web sites.

Space.Com
An interesting, interactive site filled with up-to-date information on all things Space related.

WKAA.net
The official website of the Western Kentucky Astronomers Association.