Software

Images: Google maps life on Mars

To find out about Martian geographical features, click on a category and then one of the search results. Clicking on the feature's name will bring up a NASA article which explains the feature in more detail.

About

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...