Mercury

Mercury is the closest planet to the sun, and far smaller then Earth, because it is so close to the sun, it is blistering hot days, and freezing cold nights, due to no atmosphere to trap suns heat in

the surface of Mercury that faces the sun is a sizzling 425 degree C, or 800 degree F, thats hot enough to melt lead, Making Mercury the second hottest planet in our solar system

out of the 8 main planets in our solar system, mercury is the smallest

Mercury orbits the sun every 88 days, how ever 1 day on mercury is 176 earth days,