NASA shares pic of Melas Chasma canyon on Mars resembling a 'dragon'
NASA took to Twitter on Friday to share a picture from Mars' Melas Chasma canyon. The part of the canyon floor and wall rock in southwestern Melas Chasma on Mars meanders in a pattern resembling a dragon, NASA said. The picture was captured by HiRISE camera aboard NASA's Mars Reconnaissance Orbiter in 2007.