Box type Opportunity rovers could elicit years of anthropomorphic love and goodwill, when Earthlings would no doubt be enamored with the idea of sending snake-like robots to the moon. Conceived by students at Northeastern University, the robot can wiggle over difficult terrain, measure water in crater holes, and bite its own tail to become a spinning Ouroboros that tumbles down the side of a lunar cliff. is intended for
NASA’s annual Big Idea Challenge presents new queries each year to the engineering problems NASA needs to solve. In the fall of 2021, college students across the United States will begin designing robots that can survive extreme lunar terrain and transmit data back to Earth. The winning team, made up of students from Northeastern University’s Space Exploration and Development Student Club, won the top prize in November and now wants to turn the winning design into an advanced prototype that can actually be sent to the moon. thinking about.
Using $180,000 in NASA funding, students focused on designing a robot that could navigate Shackleton Crater, a 13-mile-wide basin near the south pole of the Moon where NASA confirmed the presence of water ice in 2018. . – Valuable products outside our atmosphere. Humans need water to survive, but water is so heavy that it would be prohibitively expensive to carry him 240,000 miles from home. As such, localized water in the form of ice would be a huge boon to NASA’s Artemis program, which aims to build a lunar base.
However, before agencies can rely on this ice for manned missions, they need to see how much ice there is in different regions of the Moon and what its chemical composition is. There are some challenges in getting data from . 1: The floor is always in the shade and the temperature reaches several hundred degrees below zero. 2: Rim-to-floor slope of 30.5 degrees, steeper than Everest. 3: The moon is sand. Robots attempting to traverse this terrain must endure spine-chilling temperatures, steep descents, and sandy environments.
Students thought of hopping, legged and rolling robots, like the wheeled rovers already on Mars. However, the rolling robot sank into the regolith and could not safely navigate over steep terrain like Shackleton’s rim. Robots with legs also sink and are less stable on sandy ground. Hopping robots will have a hard time launching and landing without getting damaged or getting stuck. “We looked at all this series of different robot designs and ideas, is there a way to combine different locomotion?” recalls Yash Bhora, a physics major who helped the team build the software.
Bora and his teammates considered a tumbling robot that could use the moon’s partial gravity to propel craters more efficiently. But when we get to the floor, we want a different type of functionality. Team leader Matthew Schroeter graduated from Northeastern University in 2022 and now he works at Honeybee Robotics.
