World's Most Advanced Planetarium

We've heard the phrase "visual computing" being used a lot lately - it refers to the use of computers and graphical environments to interact with and manipulate heady data sets and other textbookish content.

Well, we've encountered one of the most visually stunning and impressive examples of visual computing in San Francisco's Morrison Planetarium, the new $20 million dollar facility that's a part of the recently reopened California Academy of Sciences. This isn't your daddy's planetarium (nor is it Barack Obama's famous $3 million dollar star charter, either).

The new Morrison Planetarium's 75-foot screen replaces the traditional Zeiss projector with an array of 6 high-resolution DLP projectors arrayed around the edge of the theater, which are powered by three very different, but interesting computing clusters. The three clusters allow for projection of traditional planetarium shows, playback of ultra-high resolution movies, and display of anything from current atmospheric conditions on Earth to a (greatly accelerated) trip to the farthest reaches of the universe, all rendered in real-time on an 8800 sq. ft. dome.