The climate of Mars changed dramatically 400,000 years ago, Chinese rover finds
A shift in Mars' climate 400,000 years ago produced a change in wind direction that left its mark in the erosion of bright sand dunes.
TroibNews 
A shift in Mars' climate 400,000 years ago produced a change in wind direction that left its mark in the erosion of bright sand dunes.
Discover more Science and Technology news updates in TROIB Sci-Tech
