NASA's Mars discovery announcement will involve indications of liquid water.

Created by unexpectedEOF on 2015-09-26; known on 2015-09-28; judged right by unexpectedEOF on 2015-09-28.

• unexpectedEOF estimated 90% on 2015-09-26
• supinf estimated 79% on 2015-09-26
• JoshuaZ estimated 65% on 2015-09-26
• unexpectedEOF   judged this prediction right on 2015-09-28.
• unexpectedEOF said “http://www.cnn.com/2015/09/28/us/mars-nasa-announcement/” on 2015-09-28