We already know that Gale Crater on Mars used to hold a lake or series of lakes a few billion years ago. Now, NASA’s Curiosity rover has found evidence for ancient giant floods that washed through the region as well. Source: https://earthsky.org/space/megafloods-gale-crater-mars-life-curiosity-rover…
Tag: ares
Today in science: Asaph Hall finds Mars moon Phobos
On this date in 1877, American astronomer Asaph Hall discovered the first small moon known to be orbiting Mars. Scientists now think this moon – called Phobos – is the latest incarnation of a cyclic ring-moon formation process that goes back billions of years. Source: https://earthsky.org/space/this-date-in-science-asaph-hall-discovers-a-moon-for-mars…