Transit of Phobos from Mars north of 70.4°N; for some days in the year, its shadow misses the surface entirely and falls north or south of Mars. At any given geographical location on the surface of Mars, there are two intervals in a Martian year when the shadow of Phobos or Deimos is passing through its latitude. During each such interval, about half a dozen transits of Phobos can be seen by observers at that geographical location (compared to zero or one transits of Deimos). Transits of Phobos happen during Martian autumn and winter in the respective hemisphere; close to the equator they happen around
Mars One Mars One Mars One is a small private Dutch organization that proposed in 2012 to land the first humans on Mars and leave them there to establish a permanent human colony in the coming decades. Mars One is not an aerospace company and will not manufacture hardware. Mars One consists of two entities: the not-for-profit "Mars One Foundation", and the for-profit company "Mars One Ventures" which is the controlling stockholder of the for-profit Interplanetary Media Group that also manages the broadcasting rights. The Mars One Foundation, based in the Netherlands, manages the project. The small organisation has 4 employees, and