Using this service, you can browse the martian landscape the same way as using Google Maps. Google has included three different types of data in Google Mars.

* Elevation - A shaded relief map, generated with data from the Mars Orbiter Laser Altimeter (MOLA) on NASA's Mars Global Surveyor spacecraft. This map is color-coded by altitude, so you can use the color key at the lower left to estimate elevations.

* Visible - A mosaic of images taken by the Mars Orbiter Camera (MOC) on NASA's Mars Global Surveyor spacecraft. MOC is like the digital camera you have at home. Basically, this is what your eyes would see if you were in orbit around Mars.

* Infrared - A mosaic of infrared images taken by the Thermal Emission Imaging System (THEMIS) on NASA's Mars Odyssey spacecraft. Warmer areas appear brighter, and colder areas are darker. Clouds and dust in the atmosphere are transparent in the infrared, making this the sharpest global map of Mars that's ever been made.

Google is one step closer to announcing a Google Galaxy (Universe/Solar System) product. Today Google introduced Google Mars, its Maps-like exploration of the surface of Mars. (This is likely an extension of Keyhole's Mars exploration that was quietly forgotten once Google acquired the company.)

But forget Earth or Mars, Google is going to the outer limits! Between July 19 and 21, 2005, Google, Inc. registered the .com/net/org/info domains for Google's name plus all of the planets and words like galaxy, universe, and solar system.