A total lunar eclipse, also known as a "blood moon", is pictured in Hefei, East China's Anhui province, October 8, 2014. The coppery, reddish color the moon takes is made as it passes into Earth's shadow. The total eclipse is the second of four over a two-year period that began April 15 and concludes on Sept. 28, 2015. [Photo/Xinhua]