What is our solar system? Well, it's a simple question and, in a sense, it has a simple answer. Now, a solar system is the collection of objects that orbits around the sun, that orbit around our star.

What is the solar system? MADDIE MOATE: The universe is vast. CHILD: Vast means really, really big! MADDIE: There are a lot of stars in our universe. And the sun is a star that gives out heat and ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...