Guests: John Batchelor, Dr. Dorothy Oehler, Dr. David Livingston: Topics: Mars Curiosity, Mars water & sediments, Gale Crater. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Written transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. This program is archived on The Space Show website, podcasting, and blog sites with permission from John Batchelor. Please visit the John Batchelor Show website for more information about this fine program, www.johnbatchelorshow.com. During our 11.5 minute discussion, Dr. Oehler, John, and I talked about the recent NASA announcement confirming an ancient streambed in Gale Crater and the high probability of flowing water in ancient Martian time. We talked about the possibility of competing theories to the ancient streambed conclusion, the absence of plate tectonics on Mars, rounded Martian pebbles, possible habitation, and much more. Please post any comments/questions you might have about this discussion on The Space Show blog. If you want to contact John Batchelor or Dr. Dorothy Oehler about this program, please do so through me.