NASA TV to Air US Spacewalk, Briefing on Space Station Docking Port Install

[rNASA TV to Air US Spacewalk, Briefing on Space Station Docking Port Install Experts from NASA will preview an upcoming spacewalk with two American astronauts outside the International Space Station to complete the outfitting of docking ports during a briefing at 2 p.m. EDT Friday, Aug. 16, at the agency’s Johnson Space Center in Houston. Source: NASA Breaking news http://www.nasa.gov/press-release/nasa-tv-to-air-us-spacewalk-briefing-on-space-station-docking-port-install