At this time of the Martian year, a large fraction of the planet’s atmosphere evaporates from the southern polar cap (bottom) and migrates to the northern polar cap.
ID#:
WEB11402-2010
Source:
MPS for OSIRIS Team MPS/UPD/ LAM/IAA/ RSSD/ INTA/ UPM/ DASP/ IDA/Michael Benson; Kinetikon Pictures
