Phil Muncaster rounds up the top stories of the week including the hottest news from CES, more trouble for the government's Landline Duty, and the launch of Google's much-anticipated Nexus One smartphone.
Finding refutes many earlier studies that suggest that galaxies don't have much dark matter at the time of their birth
Boris the robot outed as man in rented robot suit
Mission will provide vital data about the performance of rocket, spacecraft, autonomous docking system and the landing system
The flight will take off from California's Mojave Air and Space Port and could happen as soon as 13th December