Some regions on Earth, such as the Pilbara in Western Australia and the McMurdo Dry Valleys of Antarctica, are also considered to be geological analogs to regions of Mars, and as such, might be able to provide clues on how to search for past life on Mars.
Iyad idagan ən Akal, sund Pilbara dǎɣ Australie ən egadal ən tafuk əd gar kirfan aquran ən MxMurdo dǎɣ Antartiq, aqalan deɣqanen atiwagan sund imakyadan ən géologiquetan ən dagan ən martien əd, isalan win, adobatnen adigriwǎn isinihigitan fal əmik ən numaɣ ən təmudre tokayat fal Mars.