US says military can respond to domestic cyberthreats*
Cyberspace is the new domain of warfare*
Cybercom operational this month*
Enormous ring developing on the sun*
Planetary defense coordination office proposed to fight asteroids*
Facebook ‘encourages to children to spread gossip & insults’*
Video: Father & son film outer space, do-it-yourself style*
Developing: Wikileaks claims to be under attack, calls press conference*
Update: Wikileaks plans ‘major’ announcement in Europe*