'Escaping Gravity': A conversation with NASA's former deputy administrator Lori Garver
b'Lori Garver served as NASA deputy administrator, its second in command, during the Obama administration. It was a tumultuous time for the agency. The Space Shuttle was retiring, Obama canceled NASA\\u2019s costly Constellation program, and the agency was at odds with Congress on how to move NASA forward. Garver was there for all of those conversations and takes a critical look back at what happened during her time at NASA in a new memoir.'