The full-sized Artemis moon rover weighs 230kg (507.06 pounds) and can carry payloads of up to 150kg (330.69 pounds). It has a maximum speed of 4kph (2.49mph). The four-wheel drive and specialized wheel system make it easy to operate in tight spaces. Like a tank, Artemis' wheels use skid-steering to turn. The wheels on one side of the rover push, while the wheels on the opposite side pull. This lets the rover spin a full 360 degrees in place. Onboard solar panels power scientific instruments, including multiple types of sensors. The rover can be operated remotely or at short range, and it completed its first field trials in July. (Source: Canadian Space Agency)
Ann, this is interesting, but does the CSA plan to deploy these. I recently saw a show on PBS which went into some detaill about the Curiosity rover. This is a large vehicle. One thing that was interesting was the Mars Exploration Science Rover. Your caption states that the rover is designed to collect samples to bring back to earth. As far as I know, this is a very expensive proposition. The Curiosity rover has the lab built in so that it can analyze the samples in place.
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
The term "multiphysics" is used to describe the simulation of multiple types of physics and their influence on one another -- for example, the investigation of the behavior of a chemical in liquid form will involve both chemistry and fluid dynamics.
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