text: Water and robots on Mars chosen as tops in 2004 Science It #39;s the discovery by two Mars rovers that the Red Planet once had water and possibly could have supported life. That recognition comes today from the journal Science.
inputs: Water and robots on Mars chosen as tops in 2004 Science It #39;s the discovery by two Mars rovers that the Red Planet once had water and possibly could have supported life. That recognition comes today from the journal Science.