NASA and other space agencies have been searching for water on Mars since the 1970s. Various missions have ‘followed the water’ with many surprising results. See where the water is on Mars and how it may help us find evidence of life on Mars and support future manned missions.

​

Presented by John Mackin at the St. Louis Science Center SciFest: Mission Mars February 20, 2021

Presented (by Zoom) at the Science Center of Iowa Cafe Scientifique February 24, 2021