• What Is Cosmology? Definition & History

    Cosmology is a branch of astronomy that involves the origin and evolution of the universe, from the Big Bang to today and on into the future. According to NASA, the definition of cosmology is "the scientific study of the large scale properties of the universe as a whole." Cosmologists puzzle over exotic concepts like string theory, dark matter and dark energy and whether there is one universe or many (sometimes called the multiverse). While other aspects astronomy deal with individual objects and phenomena or collections of objects, cosmology spans the entire universe from birth to death, with a wealth of mysteries at every stage. www.space.com More»

  • Cosmology - Astrobiology Quantum Physics

    “ Cosmology - Astrobiology Quantum Physics .http://cosmology.com/ Explore»

  • Cosmology

    Cosmology is big-picture astronomy — the universe on its grandest scales. From the mysteries of dark matter and dark energy to the vast cosmic web, modern cosmology probes what makes the cosmos tick. Here you’ll find Sky & Telescope’s coverage of the latest discoveries in cosmology. Want to know about evidence for the Big Bang or hints of new physics? What about the expansion of the universe and the effects of dark matter? Interested in knowing what happened a long, long time ago in galaxies far, far away? What can we learn about galaxy formation at the very beginning if we gather enough photons? www.skyandtelescope.com Explore»