Eric J Chaisson – författare

We are connected to distant space and time not only by our imaginations but also through a common cosmic heritage. Emerging now from modern science is a unified scenario of the cosmos, including ourselves as sentient beings, based on the time-honored concept of change. From galaxies to snowflakes, from stars and planets to life itself, we are beginning to identify an underlying ubiquitous pattern penetrating the fabric of all the natural sciences--a sweepingly encompassing view of the order and structure of every known class of object in our richly endowed universe.This is the subject of Eric Chaisson's new book. In Cosmic Evolution Chaisson addresses some of the most basic issues we can contemplate: the origin of matter and the origin of life, and the ways matter, life, and radiation interact and change with time. Guided by notions of beauty and symmetry, by the search for simplicity and elegance, by the ambition to explain the widest range of phenomena with the fewest possible principles, Chaisson designs for us an expansive yet intricate model depicting the origin and evolution of all material structures. He shows us that neither new science nor appeals to nonscience are needed to understand the impressive hierarchy of the cosmic evolutionary story, from quark to quasar, from microbe to mind.

The Hubble Space Telescope is the largest, most complex, and most powerful observatory ever deployed in space, designed to allow astronomers to look far back into our own cosmic past with unprecedented clarity. Yet from its launch in 1990, when it was discovered that a flawed mirror was causing severe “myopia” and sending fuzzy images back to Earth, the HST has been at the center of a controversy over who was at fault for the flaw and how it should be fixed. Now Eric Chaisson, a former senior scientist on the HST project, tells the inside story of the much heralded mission to fix the telescope. Drawing on his journals, Chaisson recreates the day-to-day struggles of scientists, politicians, and publicists to fix the telescope and control the political spin. Illustrated with “before and after” full-color pictures from the telescope and updated with a new preface, The Hubble Wars tells an engaging tale of scientific comedy and error.In this new edition, coming at the half-way point in the HST’s planned mission of fifteen years, Chaisson has brought the Hubble story up-to-date by sorting out the spectacular from the mundane contributions the HST has made to our knowledge of the Solar System, the Milky Way Galaxy, and the distant galaxies of deep space.

This book is emerged from an insightful essay by the American Nobel chemist Dudley Herschbach, speculating about how the mythological Hercules might have tackled a hypothetical, monumental task, or "thirteenth labor," such as weighing the Earth's atmosphere.