Kule ndima enikeziwe, khipha amagama ezinyanga/amasathelayithi emvelo kaMars.
Context:I-Mars (1.382<unk>1.666 AU (206.7<unk>249.2 million km; 128.5<unk>154.9 million mi) ukusuka elangeni) incane kunomhlaba neVenus (0.107 MEarth). Linomkhathi oqukethe i-carbon dioxide enengcindezi engaphezulu engu-6.1 millibars (0.088 psi; 0.18 inHg); cishe u-0.6% walowo woMhlaba kodwa okwanele ukusekela izimo zezulu. Ubuso bayo, obugcwele izintaba-mlilo, njenge-Olympus Mons, nezigodi ezinemifantu, njengeValls Marineris, bubonisa umsebenzi wokwakheka komhlaba okungenzeka waqhubeka kwaze kwaba muva nje eminyakeni eyizigidi ezimbili edlule. Umbala wayo obomvu uvela ku-iron oxide (ukugqwala) emhlabathini. IMars inezinkanyezi ezimbili ezincane zemvelo (iDeimos nePhobos) okucatshangwa ukuthi ziyizinkanyezi ezincane ezibanjwe, noma imfucumfucu ephonswe ekuhlaseleni okukhulu ekuqaleni komlando weMars.
IMars inezinyanga ezimbili: iDeimos nePhobos