WATCH: Just a Car Guy Calling “Car Talk” for Some Advice
![](https://avgeekery.com/wp-content/uploads/2021/05/STS081-316-035_-_STS-081_-_MS_Grunsfeld_on_flight_deck_with_PGSC_-_DPLA_-_749a2c784dcaff140b291b5d8144cdb2a-800x476.jpg)
Only This Car Guy is Driving a Rockwell “Van” Doing About 17K Miles Per Hour Astronaut John Mace Grunsfeld crewed on five Space Shuttle missions. He became NASA’s Chief Scientist.…
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