The University of Arizona is a land-grant and space-grant public institution of higher education and research located in Tucson, Arizona, United States. The University of Arizona was the first university in the state of Arizona, founded in 1885
Class Central TipsLearn How to Sign up to Coursera courses for free1600+ Coursera Courses That Are Still Completely FreeThe objective of this course is to provide an overview of the culture of ancient Rome beginning about 1000 BCE and ending with the so-called "Fall of Rome". We will look at some of the key people who played a role in Rome, from the time of the kings through the Roman Republic and the Roman Empire. We will also focus on the city of Rome itself, as well as Rome's expansion through Italy, the Mediterranean, and beyond.
Class Central TipsLearn How to Sign up to Coursera courses for free1600+ Coursera Courses That Are Still Completely FreeHow are astronomers approaching their search for life in the universe? What have we learned from the surge of exoplanets discoveries? How likely is it that Earth does not host the only life in the Universe? In this course we explore the field of astrobiology, an emerging multidisciplinary field. Progress in astrobiology is driven by telescopes on the ground and in space, and by new insights on how life emerged on Earth and its diversity. The topics in this course range from the science of how exoplanets are detected, to the chemistry that supports the argument that the ingredients for life are common in the Universe.We will follow the analyses of experts in chemistry, astronomy, geology and archaeology to build a strong foundation of understanding.By the final assignment, students will be equipped with the knowledge necessary to identify what makes a planet habitable, and how likely it is that life exists there. Students will graduate from this course informed about one of the most exciting fields in all of science, and ready to discuss the current exoplanet news stories and discoveries.
Class Central TipsLearn How to Sign up to Coursera courses for free1600+ Coursera Courses That Are Still Completely FreeThis course is designed for anyone who is interested in learning more about modern astronomy. We will help you get up to date on the most recent astronomical discoveries while also providing support at an introductory level for those who have no background in science.
Join Prof. Chris Impey in this Astronomy for beginners course and learn about today's amazing astronomical discoveries!What you'll learn:Become familiar with the cutting edge of astronomy research, from the Solar System and exoplanets to galaxies and the distant universe.Learn how astronomers are addressing profound issues such as the existence of life beyond Earth and black holes and the nature of dark matter and dark energy.Gain an appreciation for the technological innovations in telescopes and detectors that are transforming our view of the universe.This astronomy for beginners course is for anyone who loves astronomy and wants to get up to date on the most recent astronomical discoveries. Join Professor Chris Impey and our team of instructors from Steward Observatory at the University of Arizona to learn the science behind the latest astronomy news headlines, to enrich your understanding of the universe, and to glimpse the future of this exciting area of research. Lecture material will be augmented by discussion, live Q&A, and guest lectures. Find us on Facebook, Google+, YouTube, and follow us on Twitter @AstronomySOTA.
Class Central TipsLearn How to Sign up to Coursera courses for free1600+ Coursera Courses That Are Still Completely FreeAre you ready to take an incredible journey around Planet Earth and beyond? In this course, you will delve into a world of innovative science and learn from a team of Biosphere 2 and University of Arizona researchers. From plants and soils, to oceans and rainforests, the Moon, Mars, and more, this course is an exciting opportunity for anyone interested in science and Earth stewardship. Learn how a unique research station in the Arizona desert is used to investigate big ideas, such as how Earth systems interact, the effects of climate change, and what our future holds. Go back in time thousands of years with information locked in ancient trees, and travel into an imagined future where humans become Martians. Collect and analyze your own scientific data, discuss big questions with participants from around the world, and gain novel insights and understanding about our wonderfully unique planet.