Fun Facts Fun Fact: How Cold Mercury Can Get Posted by Adam (Neko Random) on December 30, 2021 While the planet Mercury is the closest to the Sun, it does get cold on the planet. While during the day it can reach 800°F, at night it can get as cold as -280°F. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading... Related
Talk about hot and cold flashes LOL