Which planet has the coldest surface temperature?

Space Exploration ( Pt.1 )
Explore the Final Frontier! Dive into the mysteries of the universe with our Space Exploration Quiz. From historic missions and legendary astronauts to mind-blowing facts about planets, galaxies, and space technology—test your cosmic knowledge and see if you have what it takes to be a space explorer!
Medium by mr_nightmare More quizzes in Science and Education