Riddick has been left for dead on a planet that seems burned-free lifetime. yet he soon found himself forced to fight for survival against the more deadly than any human he faced during his life alien predators. it is a precarious refuge in an old abandoned station interstellar transit. the only way for him to learn is to activate an emergency beac

Curiosity rover is deployed on mars in august 2012 via the mars science laboratory. this is a particularly impressive machine with a mass of 899 kgsa size allows it to pick 75 kg of instrumentsle rover is 2.7 m long. the central part of wheeled rover, the "electronic hot box" (warm electronics box or web) contains both electronic and scientific ins

Nasa was created july 29, 1958 to administer and carry out projects under civil astronautics, hitherto supported by the various branches of the armed forces of the united states to catch up with the lead taken by the soviet union. nasa resumes at the time the research naca hitherto focused on research in the field of aeronautics. she is now with a