Mars lake was discovered using the MARSIS radar on board the "Mars Express" orbiter, and the profiles were collected between May 2012 and December 2015. The lake is centered at 193°E, 81°S, a flat area that does not exhibit any peculiar topographic characteristics. It is mostly surrounded by higher ground except on its eastern side, where there is a depression. Mars has two relatively small (compared to Earth's) natural moons, Phobos (about in diameter) and Deimos (about in diameter), which orbit close to the planet. Asteroid capture is a long-favored theory, but their origin remains uncertain. Both satellites were discovered in
Mars One Chief Medical Officer Norbert Kraft, Mission Concept Artist Bryan Versteeg, Senior Marketing Strategist KC Frank, and Chief Information Officer Tom Van Braeckel. Mars One's team of advisers consists of over 30 industry and scientific experts, including Mason Peck, Peter Smith, James Kass, K.R. Sridhara Murthi, Esther Dyson, and Robert Zubrin. Mars One is not an aerospace company and will not manufacture hardware. Lansdorp assumes all major components are available in the aerospace market, and he thinks he has identified at least one potential supplier for each component of the mission. SpaceX mentioned that they had been contacted by Mars One,