koalas are funny. koalas are smart. koalas are so cute. koalas are brave. koalas are herbivores.
he Mirrored Night Sky © Xiaohua Zhao (China) An enthralled stargazer is immersed in the stars as the luminous purple sky is mirrored in the thin sheet of water across the world’s largest salt flat, Salar de Uyuni in Bolivia.