The head of NASA’s human exploration program, Doug Loverro, has resigned less than six months after assuming the position within the agency, according to a NASA memo. The drastic change in leadership comes just a week before NASA will launch its first astronauts from the US in nearly a decade, on top of SpaceX’s new Crew Dragon spacecraft.
This is the second time during the Trump administration that this role has been in turmoil. In July 2019, NASA demoted the original person in this position, William Gerstenmaier, who had been serving as the associate administrator for human exploration at NASA for nearly 15 years. Loverro took over the position in December after a long search by NASA, but now his tenure has been cut short.