"Cool" Space-Related

• Celestis (space memorial services)
• HobbySpace.com
• Hubble Space Telescope Science Institute (news, images, etc.)
• NASA Multimedia Gallery
• NASA photos/images
• NASA Cool Solar System Stuff
• Orbiter Space Flight Simulator
• SETI Institute Online (search for extraterrestrial intelligence)
• Smithsonian - National Air & Space Museum
• So You Want to Be an Astronaut (from NASA)
• Space Adventures (space tourism)
• Space Calendar (from NASA/JPL)
• Space Camp (education and training programs for kids)
• TerraServer.com (overhead imagery)
• The Radio Amateur Satellite Corporation