RLSO: vlastne nevim, jestli se nejaka takova mise planuje ani jaka jsou rizika. ale nasel jsem tenhle text:
Landing Site Proposals for Next Mars Landers: Possibility to Explore Astrobiology Relevant Locations in the Souther Polar Region of Mars - 45th Lunar and Planetary Science Conference (2014)
http://www.hou.usra.edu/meetings/lpsc2014/pdf/2416.pdf
Eearlier the Hungarian Mars Astrobiology Group proposed the MSO-DDS hypothesis which supposed that living organisms may couse the darkening of frost cover at Polar Regions of Mars. Regardless the possible hypothetic living organisms, these sites are still interesting because of the conditions annually favorably for the ephemeral occurrence of microscopic liquid water. Several exciting landing sites at Southern Polar Region frosted fields, like the Pityusa Patera, the Inca City, and other craters in the subpolar belt are discussed below. The main goal is these sites are suitable for the ephemeral appearance of microscopic liquid water, and in theory even for hypotheticallyorganisms too, 1-3 mm below the soil surface (tens of centimeters below the frost) are there existing or not.