Download How It Began: A Time-Traveler's Guide to the Universe AudioBook Free
In this attractive, eye-opening travel of milestones in the annals of our world, Chris Impey courses us through space and time, leading us from the familiar sights of the night sky to the dazzlingly peculiar aftermath of the Big Bang. Imagine if we could consider space and find out not only our devote the world but also how exactly we came to be here? As it happens, we can. Because it takes time for light to travel, we see increasingly more distant regions of the world as they were in the successively greater recent. Impey uses this concept - "look-back time" - for taking us on an intergalactic travel that is simultaneously away in space and back in time. Performing a type of cosmic archaeology, Impey brilliantly identifies the astronomical hints that researchers have used to resolve amazing mysteries about the roots and development of our world.The milestones on this journey add the close by to the remote control: We travel from the Moon, Jupiter, and the dark-colored hole in the centre of our galaxy all the way to the first legend, the first ray of light, and even the peculiar, roiling conditions of the infant universe, an strong and volatile environment in which matter was created from clean energy. Impey gives us breathtaking visual explanations and also explains what each landmark can reveal about the world and its record. His lucid, wonderfully engaging scientific discussions bring us to the brink of modern cosmology and physics, illuminating such mind-bending ideas as invisible sizes, timelessness, and multiple universes. A strong and unforgettable portrait of the cosmos, How It Began will compensate its listeners with a deeper knowledge of the world we inhabit as well as a restored sense of surprise at its beauty and enigma.
