From ball to rover: Transformable palm-sized rover SORA-Q for autonomous lunar exploration. - Daichi Hirano; Mariko Inazawa; Masataku Sutoh; Masaharu Nagata; Yousuke Yoneda; Kimitaka Watanabe; Hirotaka Sawada; Gen Sakoda; S. Abe; S. Homma (Sci. Robotics, 2026)