There is really no limit to the amount of research I do to bring interesting facts to my readers. My job is to inform and entertain.
Did you know, for instance, that the universe is for ever expanding. The universe is the term we use to encompass all that there is. All that exists. For example, all the planets, moons, stars, galaxies, solar systems and so on. Everything, put together in a big shopping bag, is the universe.