Ancient Mars was FLOODED during storms that could have lasted thousands of years
Daily Mail
Ancient Mars is believed to of had storms that filled lakes and rivers to the point of flooding. Experts say the storms may have lasted for thousands of years, producing 150 feet of rainfall or snowmelt.
https://www.dailymail.co.uk/sciencetech/article-8652321/Ancient-Mars-FLOODED-storms-lasted-thousands-years.html?ns_mchannel=rss&ns_campaign=1490&ito=1490