Dr. David Grinspoon

Guests: John Batchelor, Dr, David Grinspoon, Dr. David Livingston.  Topics:  Missions to Venus and Mars rover and mission updates  

Guests: John Batchelor, Dr. David Grinspoon, Dr. David Livingston.  Topics:  Mars rover finds unique carbon signature suggestive of past molecular life  

Guests: John Batchelor, Dr. David Grinspoon, Dr. David Livingston.  Topics:  Missions to Venus and the new photos by Juno of the moon Ganymede..  

Note:  Mr. Batchelor has notified me that this file was lost, thus there will be no archived program.  Please use the summary below to reference our one segment Hotel Mars discussion.  Thanks.  David

Guests: John Batchelor, Dr. David Grinspoon, Dr. David Livingston.  Topics:  Mars and the new Perseverance rover  

Guests: John Batchelor, Dr. David Grinspoon Dr. David Livingston.  Topics:   37 Recently active volcanoes found on Venus, volcanic activity on Venus.

Guests: John Batchelor, Dr. David Grinspoon, Dr. David Livingston.  Topics:  Ultima Thule and New Horizons spacecraft.  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.

Guests:  Dr. David Grinspoon, John Batchelor, Dr. David Livingston;  Topics:  New Horizons and Dr. Grinspoon and Dr. Stern's new book, "Chasing New Horizons."  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.

Guests: John Batchelor, David Grinspoon, Dr. David Livingston.  Topics:  We discussed both the 11 light year away Earth-like exoplanet Ross 128B and the interstellar high speed visitor identified as Oumuamua.  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.

Guests: John Batchelor, Dr. David Grinspoon, Dr. David Livingston.  Topics:  Planetary defense, Enceladus methanol, Planet 9.  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.

Guest:  Dr. David Grinspoon;  Topics:  Running or managing Earth, challenges, learning from space exploration, exoplanets, planetary exploration and more.  Please direct all comments and questions regarding specific Space Show programs & guest(s) to the Space Show blog which is part of archived program on our website, www.thespaceshow.com.   Comments and questions should be relevant to the specific Space Show program.