Researchers have designed a state-of-the-art walking robot that could revolutionize large construction projects in space. They tested the feasibility of the robot for the in-space assembly of a 25m Large Aperture Space Telescope. They present their findings in Frontiers in Robotics and AI. A scaled-down prototype of the robot also showed promise for large construction applications on Earth.
source https://www.lifetechnology.com/blogs/life-technology-technology-news/new-walking-robot-design-could-revolutionize-how-we-build-things-in-space