NASA has appointed veteran astronaut Joe Acaba as chief of the Astronaut Office at the agency’s Johnson Space Center in Houston. A decorated veteran of multiple spaceflights, as well a former U.S. Marine and former educator, Acaba is the first person of Hispanic heritage selected to lead the office. NASA has appointed veteran astronaut Joe Acaba as chief of the Astronaut Office at the agency’s Johnson Space Center in Houston. A decorated veteran of multiple spaceflights, as well a former U.S. Marine and former educator, Acaba is the first person of Hispanic heritage selected to lead the office. Read More