Guests: John Batchelor, Dr. David Livingston: Topics: Mars 2020 JPL Mission. 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. We do not permit the commercial use of any Space Show program or part thereof, nor do we permit Space Show programs to be edited, placed on YouTube, or other private channels & websites. Space Show programs can be quoted in news articles, papers, academic & research work but must be cited or referenced in the proper citation format. Contact Dr. Livingston for questions about our copyright and trademark policies which we do enforce. 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. Remember, your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm). During our 11 minute plus discussion, John and I talked about the planned Mars 2020 advanced robotic mission to search for past and possibly current life on Mars. For full mission information, visit the JPL Mars 2020 website, http://mars.jpl.nasa.gov/m2020/mission/overview. John talked about life evolving here on Earth over millions of years and extrapolated to possible similar patterns on Mars. We talked about the planned mission science, the search for fossils showing ancient microbial life on Mars, plus we talked about mission funding issues and costs. Please post any comments/questions you might have on The Space Show blog. You can contact any of us through drspace@thespaceshow.com.