3 ms·
I think this is a failure of science education more than anything else. The polar ice caps of Mars were first observed in the 17th century. https://en.wikipe
by BrazzVuvuzela 5y ago
I think this is a failure of science education more than anything else. The polar ice caps of Mars were first observed in the 17th century.
https://en.wikipedia.org/wiki/History_of_Mars_observation#Early_telescope_observations https://en.wikipedia.org/wiki/History_of_Mars_observation#Ea...
- varjag 5y agoIt was observed simultaneously as canals and vegetation were "observed", and roundly discarded by 1970s. Water on Mars remained unconfirmed until this century.