The Secret of the Martian Moons that have kept Mars in sub-jugation. Phebos (sic) and Deimos are vanquished and all is well.” Notes Sources The book is listed at The Secret of the Martian Moons The Secret of the Martian Moons is a science-fiction novel by Donald A. Wollheim. It was first published in 1955 by the John C. Winston Company. Playing world-class hide-and-seek with the Martians, Nelson Parr believes that he has found them... until the real Martians show up. This is the second novel that Wollheim wrote for Winston, the other two being "The Secret of Saturn's Rings" (1954) and "The Secret of the
Mars Exploration Program on Earth, could be used by microscopic life forms living under the Mars' surface. Life on Mars can also be searched for by finding signatures of past and present life or biosignatures. Relative carbon abundance and the location and forms that it can be found in can inform where and how life may have developed. Also, the presence of carbonate minerals, along with the fact that Mars' atmosphere is made up largely of carbon dioxide, would tell scientists that water may have been on the planet long enough to foster the development of life. Another goal of the MEP is