JSON Baumgartner@jasonbaumgartne·Jun 3, 2017@elakdawalla Does your book talk at all about previous rovers like Spirit and Opportunity?1
Emily Lakdawalla@elakdawalla·Jun 3, 2017Replying to @jasonbaumgartneOnly in passing, to explain what makes Curiosity different from them.11
JSON Baumgartner@jasonbaumgartneReplying to @elakdawallaThat's really cool. I have always been amazed at the engineering involved and how the first two surpassed their original estimated timespan12:03 AM · Jun 3, 2017·Twitter Web Client
