Slide 1 of 14
Humanoid Space Robots"Blade Runner 2049" features biorobotic androids called "replicants" that closely resemble humans. But the replicants are stronger, faster, and possibly more resilient and intelligent.
Some of these replicants even work in space. In the original "Blade Runner" (1982), a replicant named Roy Batty (Rutger Hauer) briefly talks about his experiences working off of planet Earth. The 1968 Philip K. Dick novel on which the movie was based, "Do Androids Dream of Electric Sheep?", also mentions androids being used for space labor.
While replicants are still far in the future, NASA and other space agencies already use humanoid robots to help do work in space. (Japanese officials hoped to put a humanoid on the moon in 2015, but that hasn't happened yet.) There are many other versions of space robots exploring our solar system — including rovers, satellites and space probes — but here are some examples of the humanoid robots that are doing work in space.
Robonaut (NASA)Slide 2 of 14
Robonaut (NASA)Although Robonaut 1 was never meant to fly in space, NASA tested the technology on the ground before launching its successor, Robonaut 2, in 2011. Robonaut was created in collaboration with the Defense Advanced Research Projects Agency (DARPA), a branch of the U.S. military that invests in far-flung technology projects.
Robonaut 2 has been on the International Space Station since 2011. Its goal is to take over some of the tedious tasks that astronauts do on the station, such as flipping switches and turning levers. It has even tested out telemedicine, clinical health care from a distance via telecommunication. An upgraded version of the robot could also be used for spacewalking in the future.
The Robonaut 2 currently at the space station has special climbing manipulators (legs) to cling on to surfaces, and has been upgraded with better processors and sensors than those on Robonaut 1. While Robonaut 2 undergoes testing in space, ground crews at NASA's Johnson Space Center in Houston are working on another project called the Active Response Gravity Offload System, which is developing a robust robotics research platform for space by working with similar robots on Earth.Slide 3 of 14
Valkyrie (NASA)Slide 4 of 14
Valkyrie (NASA)Valkyrie (also known as R5), which was developed in just nine months, was originally a competitor in the DARPA Robotics Challenge in 2011. The robot had to perform functions such as picking up debris, operating a vehicle or cutting through a wall. The initial goal of the project was to assist with disaster response and search-and-rescue operations.
In 2015, NASA to Northeastern University and the Massachusetts Institute of Technology, where collegiate robotics teams would research ways to use the humanoid robots for space exploration.
The robot remains Earth-bound but has shown amazing dexterity and flexibility. In 2015, Valkyrie was filmed dancing to techno music. Its "moves" included standing on one foot while leaning in different directions, and moving from foot to foot. Its technology could be used for missions to Mars someday. [NASA's Valkyrie R5 Space Robot in Pictures]Slide 5 of 14
RoboSimian (NASA's Jet Propulsion Laboratory)Slide 6 of 14
RoboSimian (NASA's Jet Propulsion Laboratory)RoboSimian is more like an ape than a human, but however you classify it, it's a powerful machine. The robot can map its environment in 3D using lidar technology. It's extremely flexible, and can go over tough terrain and undertake tasks that require dexterity. RoboSimian competed in the finals of the DARPA Robotics Challenge in 2015.
RoboSimian's extreme dexterity could also be useful in disaster recovery efforts, NASA said at the time. With four limbs, the robot can support itself easily on uneven surfaces and climb on ladders, stair treads or railings. The robot's ability to see in 3D, coupled with its enhanced mobility, reduces its risk of falling over — a common problem for two-legged robots. [NASA JPL's RoboSimian Robot in Images]Slide 7 of 14
Kirobo (Japan Aerospace Exploration Agency)Slide 8 of 14