Why Warriors, Not Geeks, Run US Cyber Command Posts
Agreed. This is not a game; it really is war.
NASA Expands Role of International Space Station
I think you mean remote viewing. Remote sensing is performed every time someone points a camera out of the window.
DNA Suggests Three Basic Human Groups
Dicks, pussies and assholes
Brazilian Pirates Hijack US Military Satellites
Transponders of this type don't demodulate the uplink signal. They just convert to a different frequency and amplify the downlink signal. You could do the same thing with a C-band satellite, but the hardware to operate in 4-6GHz at >100W is expensive and you need a big reflector. At UHF, you can do it at lower power with cheap parts.
Google's GeoEye-1 Takes Its First Pictures
1. You will have some great shadow-free images of the tops those clouds.
2. Uh, its dark.
However, radar can see through clouds and in darkness.