Japanese sword made from iron meteorite
Permanent exhibit of the "Heavenly Iron Sword
A visitor looks at the ''Sword of Heaven'' made from an iron meteorite at the ''Tokyo Skytree Town Campus'' in Japan's tallest building on July 13, 2015, Tokyo, Japan. The sword was forged by Yoshindo Yoshiwara from an iron meteorite, which fell from the space about 450 million years ago. It is said to symbolizes the relationship between human technology and space. The object is part of the attractions of ''Tokyo Skytree Town Campus'' that showcases Chiba Institute of Technology's robotic technologies and planetary exploration. (Photo by Rodrigo Reyes Marin/AFLO)