Is there water on Mars? And if there is could we have drunken it?
This planet appears lifeless, lifeless brick red, and very dry like a desert until you approach one of the red planet's poles, where you'll find a seemingly unending ice cover, so if you've been picturing Mars as an exceedingly dry location, you might want to reconsider. Scientists believe that there was once a lot of water on Mars, which is why they discovered ancient river valley networks and lake beds on the planet's surface. Furthermore, some minerals and rocks on Mars may have been developed under liquid water. Mars may have even endured severe floods 3.5 billion years ago, and there is even some water on Mars now.
