141K views · 739 reactions | Scientists have discovered a lake of “liquid water” on Mars around 12 miles wide and at least a metre deep. Astrobiologist Manish Patel and astronomer Tom Kerss discuss what the significance of the discovery. | Channel 4 News | Facebook

Evidence of ancient rivers and lakes on Mars suggests life could have started there long before Earth. 👽 Avi Loeb explains how Martian rocks traveled here without destroying primitive life. ☄️ #mars #aliens #Comets #spaceexploration | Planet Tyrus

This rock formation on Mars looks like a possible sign of a past waterfall or flowing water. Scientists have found many areas on Mars with layered rocks, channels, and smooth surfaces, which usually form due to water erosion. Billions of years ago, Mars likely had rivers, lakes, and possibly waterfalls before it became dry and cold. Studying these formations helps scientists understand Mars’ climate history and whether it could have supported life in the past. Mars may look dry today, but its su