Have you ever wondered where exactly in the universe our planet is? In centuries gone by, early scientists thought that the sun revolved around the Earth, and that the Earth was actually the centre of the universe. It’s quite the
Read Full ArticleWhat causes Redshifts & Blueshifts? And based on what causes them, what are they exactly? We are really getting into the physics of things. These shifts are complicated things to explain, however here goes. The picture above is a good
Read Full Article