NASA's Europa Lander: From Frozen Moon to…Another Frozen Moon?

After a decade of development, NASA's Europa Lander, a rugged, semi-autonomous probe designed to explore Jupiter's moon Europa, has been shelved due to budgetary and technical challenges. Equipped to walk, sample, and drill in extreme cold and high radiation, the lander aced its tests. However, NASA leadership ultimately canceled the Europa mission. Engineers are now lobbying to redirect the lander to Saturn's moon Enceladus, which offers lower radiation and better access windows. This robot built for Europa may yet get its chance at a moonwalk – albeit on a different celestial body.