nationality fields workplaces image article_title name
usa science management astronomy u.s. mission directorate - planetary science division navy national aeronautics and space administration - science doug mccuistion of nasa mars exploration program.jpg doug mccuistion
 doug mccuistion
doug mccuistion

doug mccuistion was the director of nasa 's mars exploration program .
he is now the chief operating officer of x-energy , llc , a nuclear energy company introducing high temperature gas-cooled reactors to the us market located in greenebelt , md. .
