The Twin Earth Venus is the second planet from the sun. E ‘also Earths closest neighbors, and their size, composition, gravity and distance from the sun with Earths. Venus is very similar to earth, is often as a double. But in fact, Venus is very different. Q Why is the planet Venus hotter th... Read More
Planet Hot Mercury is the planet closest to the sun is also very small – about the size of the Moon from Earth. If the name of the Roman messenger of God, because he moves very quickly. Q Why is mercury cold, but it is the closest planet to the sun? Unlike Earth, Mercury is surrounded by a thi... Read More