The LunaRecycle Challenge is an exciting NASA competition that aims to turn waste from past Moon missions into useful resources like water and energy. With a big prize of $3 million, it invites creative thinkers from around the world to design ways to recycle human waste left by astronauts. This effort is part of NASA’s Artemis program, which plans to establish a lasting human presence on the Moon. Participants can work on building reallife recycling systems or create virtual models to test their ideas. The challenge highlights the importance of being responsible and sustainable, not just on Earth, but also in space!