September 19, 2019

Is life sustainable on Mars? Some people would argue that it is based on proof seen via picture of Mars: images of clouds in the planet’s atmosphere. Clouds are formed in Earth from the water cycle:water evaporated or transpired floats up to the sky where it condenses into water droplets. So, if clouds are basically …

Mars Has Clouds, But That Doesn’t Mean the Planet Is Livable Read More »

According to the laws of gravity, what goes up must eventually come down. If that’s the case, then why can clouds stay afloat up in the air for many days until it rains? Most of us should already know how the water cycle works by now: water evaporates, floats up and condenses into water droplets …

Up in the Air: Why Clouds Float Read More »