Research giant Riken has developed a flexible solar cell film that's 4 microns thick, about 1/25 the width of a human hair, and can fit on the insect's abdomen
No non-American has ever touched down on the lunar surface, and Japan has previously said it hopes to achieve a Moon landing by the end of this decade.
China considers the democratic island its territory, part of “one China”, and says it is the most sensitive and important issue in its ties with the United States.