He said that it wasn't until 12 years ago that she felt like she finally saw the "light" and drilled a long tunnel into her heart. Since then, many of her works have conveyed messages of light and hope of life. "I ...
whether they're as far away as Mars or as close as a space station or moon base.Space-travelling avatars,controlled remotely by humans are still a concept.But earlier in the year 2011,NASA sent a humanoid robot into space for the first time.It's called R2,short for Robonaut 2.The ...