NASA artist's concept of SLS.
Brig. Gen. Mark Baird, the current vice commander of the Air Force Space and Missile Systems Center at Los Angeles Air Force Base, California, is nominated to take an acquisition job for space at the Pentagon. Credit: U.S. Defense Department
Astronaut Thomas D. Jones, mission specialist, works near the International Space Station during STS-98 in this 2001 file photo. NASA hopes a competition will help it improve waste disposal systems in spacesuits, either for long spacewalks or emergencies. Credit: NASA
A 1/6 scale model of the AR1 engine currently in development by Aerojet Rocketdyne as a replacement for the Russian-built RD-180 engine that powers United Launch Alliance's Atlas 5 rocket. Credit: Aerojet Rocketdyne
Ed Markey
Michoud tornado
lamar_smith_2015-12-01
Braun
ILS Proton M
Former NASA Deputy Administrator Shana Dale (right) and then-NASA Deputy Administrator Lori Garver pose for a photo after the 2010 unveiling of Dale's official portrait. Credit: NASA/Bill Ingalls.
Ajit Pai FCC chairman
Former U.S. Rep. Heather Wilson (R-N.M.) campaigns for Senate in 2008. Credit: Steve Terrell/Flickr
Lightfoot Newman Bolden
Deputy Secretary of Defense Bob Work speaks with military dependents during the Military Child Education Coalition National Training Seminar in Washington, June 28, 2016. (DoD photo by Staff Sgt. Brigitte N. Brantley/Released)
Robert Lightfoot, NASA associate adminstrator. Credit: NASA/Joel Kowsky
Astronaut Eugene A. Cernan, Apollo 17 commander, is pictured inside the lunar module following the third session of extravehicular activity on the 20th century's last lunar landing mission. Credit: NASA

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