As incredible as it is to see human beings floating in the blackness of space, there’s nothing easy about getting them there, and it’s not entirely safe either. Spacewalks must be meticulously planned and carried out at slow speeds to ensure their success, which is why Russian scientists are building robots to carry out the job instead.
Since robots can operate in space without clunky breathing apparatuses and bulky suits, and of course are unerringly accurate when it comes to mechanical tasks – assuming they’ve been given the right instructions in the first place – Russian Deputy Prime Minister Dmitry Rogozin has announced plans to send robots up to the International Space Station (ISS) in the near future.
There are currently two prototypes in development: a robot torso controlled by a human operator – any movements the operator makes are mimicked by the robot, while cameras can feed back a live stream of what the robot sees ahead of it – and a humanoid robot that can be controlled remotely by an operator or through specific AI programming.
The torso-bot has already been taught to drive a vehicle and weld, so it’s already well on the way to being able to take care of some maintenance tasks on the ISS. Eventually, its creators want to improve the robot so it’s intelligent enough to act autonomously without any human input.
Stronger than human beings, able to operate without sleep or distraction, and capable of working for longer periods of time, these robots have proved what they can do in the lab, and are almost ready to make their debut in space. It may be that in the years to come, human astronauts only take on spacewalks as a leisure activity.