Earth and Planetary Imagery and Information

NASA Multimedia Gallery - point resource for still photos, video, audio.
NASA's Planetary Photojournal - collaboration between PDS, JPL, SSV, and USGS.
National Space Science Data Center Photo Gallery - NASA/NSSDC
NSSDC - Planetary Sciences Home Page - NASA.
JPL - Welcome to the Planets
USGS - "Browse the Solar System"
The Nine Planets - Tour of the planets by Bill Arnet at SEDS.
Windows To The Universe - University of Michigan.
Planetary Data System's Imaging Node - Venus, Moon, and Mars imagery - NASA.
Astronomy Picture of the Day - a different image (w/text) every day - NASA.
Comet Shoemaker-Levy 9 Collision with Jupiter Home Page - NASA/JPL.
Extrasolar Planets - latest info on the search for planets outside our solar system. Univ. of CA.
International Halley Watch CD - Volumes 25 and 26
Lunar and Planetary Institute - NASA.
MARS: The Red Planet - Imagery Index - Exploring The Planets exhibit, National Air and Space Museum.
Mars - Viking Orbiter Imagery - NASA/NSSDC.
JPL Pictures and Video Archive- planetary imagery and video.
Gazetteer of Planetary Nomenclature - International Astronomical Union - (naming of planets, satellites, minor planets (asteroids)).
Exploring The Planets - National Air and Space Museum online exhibit (under construction) - National Air and Space Museum/CEPS.
Center for Earth and Planetary Studies, National Air and Space Museum

Earth Imagery and Data:

Moon Imagery and Data:

Apollo Manned Space Program - photos taken by Apollo astronauts - from National Air and Space Museum Regional Planetary Image Facility collection.
Clementine:
- Clementine - USGS Images - selection of Clementine imagery processed by USGS.
- NSSDC - Clementine Project Information - links to lunar imagery & Clementine project information.
- Naval Research Laboratory - Clementine - selected Clementine imagery and animations of the Moon.
Lunar Exploration - mission outlines from NASA/NSSDC.
*Moon Phases - current moon phase, animation, get moon phase for any day and time zone.
Phases of the Moon - shockwave animation from Lunar Prospector. [Requires shockwave plug-in.]
Lunar and Planetary Institute - NASA.

Solar System:

Solar System Live - current position of the planets and ephemeris data. Interactive.
Extrasolar Planets - latest info on the search for planets outside our solar system. Univ. of CA.