1. Mercury facts
Mercury is the closest planet to the Sun. It doesn’t have any moons and rings. Because of the distant to the sun a year on mercury it’s just 88 days long. The diameter is 4879 km that makes it the smallest planet in the solar system. Mercury has a molten core.
2. Venus facts
Venus is the second planet from the sun. It doesn’t have any moons or rings. A year on Venus takes 225 earth days. A day on Venus lasts longer than a year. It spins the other the opposite way to the other planets. Venus is 12,104km in the diameter. Continue reading