Looks like Microsoft rolled out a huge new release of Bing Maps. ?From Chris Pendleton’s blog:
We just deployed 41TB of new satellite imagery, aerial photography and vector data forBing Maps covering 189,000+ square kilometers of Earth including 12,000+ square kilometers of Bird???s Eye photography. Did we get your town this time? Check out the?Bing Maps World Tour to sit back, relax and watch the?Bing Maps Silverlight Control take you through every new local with new data. Alternatively, you can immerse yourself into the application and explore for yourself.
You can get the whole list by clicking through to Chris’ blog.