How Big Is the International Space Station?

Essentially a laboratory that orbits Earth, the International Space Station (ISS) is now 98 percent complete, and the countdown is underway for the liftoff of space shuttle Atlantis as it prepares to deliver a new science module to the ISS.

Here's how it compares to other notable objects both real and fictional, all drawn to scale.

via www.lifeslittlemysteries.com

What Would Happen If the Earth Stood Still?

The following is not a futuristic scenario. It is not science fiction. It is a demonstration of the capabilities of GIS to model the results of an extremely unlikely, yet intellectually fascinating query: What would happen if the earth stopped spinning? ArcGIS was used to perform complex raster analysis and volumetric computations and generate maps that visualize these results.

via www.esri.com