#HTE

Ice cliffs found on Mars and NASA says they’re a tap for astronauts

Not so fast, please. Ask polar explorers and mountaineers how hard it is to get a drink

Mars boffins have spotted lots of almost-pure water ice on Mars.…

http://go.theregister.com/feed/www.theregister.co.uk/2018/01/12/ice_cliffs_found_on_mars/