The National Space Society periodically sends out news updates in an email collection called NSS Downlink. Today's version, Issue #81, has a lot of prize-related content. The prize-related topics include:
- availability of the NSS 2008 Space Settlement Calendar, which contains space settlement artwork that won a contest. Here's more on the 2007 contest.
- application information for 2008 International Space University scholarships
- a summary of the 2007 Space Elevator Games
- a summary of the 2007 X PRIZE Cup and Lunar Lander Challenge
There are a lot of other space topics, links, and pictures there, but I won't go into any details since they aren't prize-related. Even the ads are interesting.
Check out the NSS site if you're interested in getting the details. Maybe you'll have to get a membership - I'm not sure.