http://www.newsweek.com/rocket-lab-live-watch-stream-launch-when-satellite-darpa-1379146 > The company Rocket Lab has been trying to launch a mission for the Defense Advanced Research Projects Agency for days, but the weather has been uncooperative. > Thursday another launch window was set to open for the launch of the 150g satellite for the Radio Frequency Risk Reduction Deployment Demonstration or R3D2 mission. That satellite will carry a new membrane reflectarray antenna that packs up small and then expands once it’s in space. It should reach about 2.25 meters once it’s fully deployed, meaning a smaller antenna can be used back on Earth for communications, according to DARPA.