Getting into a shouting match with the HR rep is not exactly the best way to land a job. But according to the Orlando Sentinel, that’s just what happened last week between NASA administrator Mike Griffin and Lori Garver, a member of Barack Obama’s transition team who will help decide if Griffin keeps his post once the President-elect takes office. If the contretemps did occur, it could help doom not only the NASA chief’s chances, but the space agency’s ambitious plans to get Americans back to the moon.