R2, as it's known for short,ray ban sale is a pioneer for its kind. Fifty years on from Gagarin's historic first for humans, the humanoid machines are following.

The robot's first operations will be very simple: a series of "games" ray ban aviator sunglasseson a board to demonstrate the performance seen on the ground can be replicated in the microgravity conditions experienced on the station.

JD Yamokoski is Robonaut Controls Lead from a company called Oceaneering Space Systems,cheap ray ban sunglasses which is working on the Nasa project. He told me:

"Initially, we will be doing system check-out - minor things to earn our stripes. At first, these will be some free-motion tasks to make sure we don't interact with any objects on station we shouldn't.oakley sunglasses Then we'll move on to the taskboard. It's got a variety of switches, valves, and knobs, soft materials - the types of things you'd find all over station. We're going to interact with that taskboard and prove we can work with the same things humans work with.fake oakley sunglasses And then, over time, we have a series of upgrades we'd like to fly - everything from a battery so we can go wireless to a new mobility platform so Robonaut can move fake oakleys around station as opposed to sitting in one spot.