NASA's Mars 2020 rover photobombed by mysterious 'High Bay Bob' in sunglasses
Monday, January 27, 2020 - 06:50
in Astronomy & Space
If you've been paying attention to the space engineers readying NASA's Mars 2020 rover, you may have noticed a recent surprise visitor in the Spacecraft Assembly Facility clean room at NASA's Jet Propulsion Laboratory (JPL) in California.