A giant lava basin on Mars appears to have instead once been a lake of water
The uncertainty of science: Hesperia Planum, a giant basin on Mars, assumed for decades to have been formed by volcanic activity, now appears to have instead been formed by water.
The uncertainty of science: Hesperia Planum, a giant basin on Mars, assumed for decades to have been formed by volcanic activity, now appears to have instead been formed by water.