> Doing optical imaging probably isn't feasible for a cubesat
Planet Labs' Dove satellites aren't much bigger than a typical cube sat (they're like 3 cube sats stacked together), have reaction wheels, and the "wings" have enough lift to be able to control altitude https://arxiv.org/pdf/1509.03270.pdf (page 9)
Planet Labs' Dove satellites aren't much bigger than a typical cube sat (they're like 3 cube sats stacked together), have reaction wheels, and the "wings" have enough lift to be able to control altitude https://arxiv.org/pdf/1509.03270.pdf (page 9)