Wiggly Wheels Could Help Keep Rovers from Dying on Mars

Eleven years ago this week (or very nearly), the Spirit rover was noodling around in Gusev Crater on Mars when it drove over a thin hard crust of soil and broke through into a layer of soft sand underneath. The rover was already a little bit hobbled (understandable, since Spirit was something like 2,000 days into what was originally planned as a 90-day mission), and after months of trying, it became clear that Spirit wasn’t likely to move again. Unable to reach a position where its solar panels could be tilted toward the sun, Spirit froze to death during the Martian winter. Image Credit: NASA/JPL-Caltech This animation shows NASA’s Spirit rover trying to drive through soft sand. Stuck in this location and unable to reach a position where its solar panels could be tilted toward the sun, Spirit lost power and its hardware froze during the Martian winter.  Larger rovers like Continue reading Wiggly Wheels Could Help Keep Rovers from Dying on Mars

Watch Astrobee’s First Autonomous Flight on the International Space Station

NASA’s Astrobee robots have come a long, long way since we first met them at NASA Ames back in 2017. In fact, they’ve made it all the way to the International Space Station: Bumble, Honey, and Queen Bee are up there right now. While Honey and Queen Bee are still packed away in a case (and quite unhappy about it, I would imagine), Bumble has been buzzing around, getting used to its new home. To be ready to fly solo, all Bumble needed was some astronaut-assisted mapping of its environment, and last month, the little robotic cube finally embarked on its first fully autonomous ISS adventure.

NASA Hiring Engineers to Develop “Next Generation Humanoid Robot”

It’s been nearly six years since NASA unveiled Valkyrie, a state-of-the-art full-size humanoid robot. After the DARPA Robotics Challenge, NASA has continued to work with Valkyrie at Johnson Space Center, and has also provided Valkyrie robots to several different universities. Although it’s not a new platform anymore (six years is a long time in robotics), Valkyrie is still very capable, with plenty of potential for robotics research.  With that in mind, we were caught by surprise when over the last several months, Jacobs, a Dallas-based engineering company that appears to provide a wide variety of technical services to anyone who wants them, has posted several open jobs in need of roboticists in the Houston, Texas, area who are interested in working with NASA on “the next generation of humanoid robot.”