Guests: John Batchelor, Laura Montgomery Dr. David Livingston.  Topics:  The SpaceIL lunar lander crash on the Moon with an unknown tardigrade payload and planetary protection issues.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog. 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.