Social News2 March 2017 NASA Acting Administrator, U.S. Chamber of Commerce to Speak to Astronauts Aboard International Space Station During an annual U.S. Chamber of Commerce conference in Washington, NASA acting Administrator Robert Lightfoot will moderate a discussion with NASA astronauts currently living and working aboard the International SpaceContinue readingNASA Acting Administrator, U.S. Chamber of Commerce to Speak to Astronauts Aboard International Space Station