NASA to Air Spacewalk to Swap Communications Antenna on Space Station

Two NASA astronauts will venture outside the International Space Station on Tuesday, Nov. 30, for a spacewalk to replace a faulty antenna system.
http://www.nasa.gov/press-release/nasa-to-air-spacewalk-to-swap-communications-antenna-on-space-station?utm_source=dlvr.it&utm_medium=blogger