Timeline of Mars Science Laboratory November 27, 2013, an overview (titled, "The World of Mars") of current and proposed Mars exploration by John Grotzinger, chief scientist of the "Curiosity" rover mission, was published in the New York Times. On December 9, 2013, NASA reported that the planet Mars had a large freshwater lake (which could have been a hospitable environment for microbial life) based on evidence from the "Curiosity" rover studying Aeolis Palus near Mount Sharp in Gale Crater. On December 9, 2013, NASA researchers described, in a series of six articles in the journal Science, many new discoveries from the "Curiosity" rover. Possible organics
Crewed Mars rover An early version of the SEV rover was tested in 2008 by NASA in the desert. The SEV for space or roving missions was designed to support two humans for 14-days, and would include a toilet, sleeping logistics, and one version has suitports to support EVAs. Another concept is a windows that allow looking at objects very close to the front of the rover but on surface (down and to the front). In the 1960s, the post-Mariner 4 design for a Mars Excursion Module, by Marshall Space Flight Center, including a cargo version carrying a pressurized Mobile Laboratory for Mars,