The Universe

Plutarch, a Greek philosopher who lived around A.D. 100, believed that there are people on the moon. It was also thought that it is Earth’s nearest neighbor in space and that it also has seas and lands. These are assumptions that were made before humans were able to scientifically study the moon.
There is no life [...]

The moon is the brightest object in the Earth’s night sky. It is what gives off light on the other side of the Earth that doesn’t face the Sun. It doesn’t have internal heat and just radiates the light that comes from the Sun. It is also the only celestial object, aside from the Earth, [...]