Guam Could Get a Missile Shield to Deter North Korean Attacks

Guam's strategic location just 1,500 miles South of Japan's shores make the tiny island a very valuable piece of real estate for the US military and a very enticing target for Pyongyang's missile program. To make sure that Kim Jong Un doesn't get any funny ideas, Congress wants to arm Guam with our version of the Iron… »1/28/14 11:47am

Lockheed's Space Fence Prototype Starts Tracking Space Junk With Advanced Radar

Orbital debris is a large and growing problem, and no one is quite sure how to deal with it - polar lasers, nets and other concepts are still merely ideas. But we should at least monitor all that space trash, to be certain where it is and whether it's heading for something we want to protect, like the ISS or a… »3/09/12 6:01am