Kamu bisa jelasin ke aku soal Tudung es kutub Mars?

Planet Mars memiliki dua tudung es kutub permanen. Pada musim dingin di kutub tersebut, wilayah tersebut mengalami kegelapan dan menyebabkan deposisi 25–30% atmosfer dalam kandungan es CO2 (es kering).

https://sharad.psi.edu/3D/movies/SHARAD_PB3D_depth_20161223.mp4  High-resolution movie showing the interior of the north polar ice cap in 3D, as determined with SHARAD radar data

https://sharad.psi.edu/3D/movies/SHARAD_PA3D_depth_20170105.mp4  High-resolution movie showing the interior of the south polar ice cap in 3D, as determined with SHARAD radar data