Robots have been going into space for a long time, as satellites, probes, and landers. One of the earlier robotic probes, the Voyager 1, launched in 1977, is still operating, and will soon leave the solar system along with Voyager 2. Other robotic spacecraft include the Juno, which is on its way to Jupiter; the Curiosity Mars rover, described below; and various Mars landers and space probes.
But some space robots don't get quite that far. Instead, they're either up in the International Space Station orbiting Earth, being tested as reentry vehicles in low-Earth orbits, or still on Earth undergoing R&D.
Click on the image below to see 13 examples of these space-worthy machines.
Justin is a humanoid robot being developed by the German Aerospace Center (DLR) for tasks that are too dangerous for humans, such as repairing orbiting satellites. Like humanoid robots designed for home use, humanoid space robots must be dexterous, mobile, and capable of carrying out tasks that require complex manipulation of tools and objects. They also need to be intelligent and have the ability to undertake manipulations that involve the use of both hands. Justin has compliant-controlled lightweight arms and four fingers on each of its two hands. It's remotely operated by a human, and its mobile platform allows it to operate autonomously at longer ranges. The platform has individually movable, spring-born wheels to match the robot's upper body movements during manipulation tasks. Also contributing to the robot's autonomy are photonic mixer device (PMD) sensors and cameras that allow it to make 3D reconstructions of its environment. Eventually, Justin will be mounted on its own satellite. (Source: German Aerospace Center)
Beth and Ann, that is a motley crew. Actually the NASA robot looks a little like the bounty hunter from Star Wars, doesn't it? I wonder that the Curiosity rover was not pictured. It seems to be one of the most complex yet.
Nice slide show, Ann. Certainly depicts the wide range of robots, some humanoid and some mimicking insects and animals, that are an on-going part of the space program. It's interesting that so much of what you see in this slide show that was once only the domain of government-backed space programs is now filtering down into more mainstream applications.
At the Design News webinar on June 27, learn all about aluminum extrusion: designing the right shape so it costs the least, is simplest to manufacture, and best fits the application's structural requirements.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.