What did scientists first think Uranus was? What are the names of Uranus’ moons named after? Is Uranus bigger or smaller than Earth? What is strange about the

What did scientists first think Uranus was? What are the names of Uranus’ moons named after? Is Uranus bigger or smaller than Earth? What is strange about the

Uranus is a planet with a mini solar system of rings and moons. Many of the moons formed with the planet. Some of them were captured later on. Some of the moons

Our galaxy contains about 200 billion stars. Astronomers believed that some of these stars must have solar systems with planets. They went looking – and found

Mars has two of the oldest objects in the solar system orbiting it. These moons are small, dark and covered in craters. Phobos is the darkest moon in our solar