Devices (artist’s illustration) kept aloft by sunlight could take sensors into an understudied layer of the atmosphere.Credit: Schafer et al. Nature (2025)
Theory and mathematics said his device would fly. But Ben Schafer was still pleasantly…
Devices (artist’s illustration) kept aloft by sunlight could take sensors into an understudied layer of the atmosphere.Credit: Schafer et al. Nature (2025)
Theory and mathematics said his device would fly. But Ben Schafer was still pleasantly…