PPT-Why do astronomers need AO?

Lick Observatory 1 m telescope Long exposure image Short exposure image speckles With adaptive optics Three images of a bright star If image of a star is very small your telescope will also be able to see fine details of galaxies star clusters . Jaymie Matthews Professional Astronomer 2 Paul Hickson Professional Astronomer 3 Jayanne English Professional Astronomer 4 Sun Kwok Professional Astronomer 5 David Levy Amateur Astronomer 6 Terence Dickinson Amateur Astronomer 7 Tyler Foster No human is thought to have ever been there but it is expected to yield images of the heavens three times sharper than any ever taken from the ground The joint USAustralian research team combined data from satellites ground stations and climate mode John of Worcester Sunspot Drawing, 1128 resulting auroral activity appear in the historical record almost 500 years bef Two Turkish Lady Astronomers YaleUniversity,DepartmentofAstronomy,P.O.Box208101,NewHaven,CT06520PresentedatmemorialsymposiuminhonorofDr.JanetA.Mattei,BrandeisUniversity,Waltham, )reundlich asNed me to The stars and other objects in space are very far from Earth. Only a few solar system objects are close enough to be explored with probes. . Astronomers rely on electromagnetic waves to gain information about the universe.. 1. Uranus and Neptune THE PLANET URANUS is the seventh planet out from the Sun. It is about 1,784 million miles from the Sun, or aboutnineteen times as far from the Sun as the Earth is. It takes 84 ye astronomers emerged from their dark, dank observatories with predictions that give my coal- black nugget of a heart hope for the future. There’s an extremely remote chance—but hey, it Section 1: . The Milky Way Galaxy. K. What I Know. W. What I Want to Find Out. L. What I Learned. Essential Questions. What is the size and shape of our galaxy?. What are the different kinds of variable stars?. Science 9. Using scientific notation. Distances in space are very large. We use scientific notation to represent very large and very small numbers. The first digit is between 1 and 9. This is called the base. astronomers regard it as blasphemous, MOND has consistently outperformed dark matter models indescribing the motions of stars and gases in galaxies. Instead of relying on new, hypothetical types of ma SWBAT: Identify how diverse people (past & present) have made important contributions to scientific innovations. . . (AZ Sci. Stds: S2.C1.P1). Astronomers . Research and Electronic Presentation Project. RADIO WAVES. HOW DO RADIO WAVES HELP ASTRONOMERS. Astronomers learn about a stars composition, structure and motion . MICROWAVES. HOW DO ASTRONOMERS USE MICROWAVES. ASTRONOMERS PICK UP THE COSMIC MICROWAVE BACKGROUND THAT WAS LEFT OVER FROM THE BIG BANG. In this new edition Robert Jastrow discusses the scientific discoveries that bring science into agreement or conflict with religion and examines the latest evidence for, as well as against the Big Bang theory, which argues that the Universe exploded into being. He explains the evidence for the mysterious Anthropic Principle, which asserts that the Universe was designed for mankind to live in and examines the case for and against Darwin\'s theory of evolution. This edition examines these issues from the Catholic, Protestant and Jewish viewpoints. An inspiring anthology of writings by trailblazing women astronomers from around the globeThe Sky Is for Everyone is an internationally diverse collection of autobiographical essays by women who broke down barriers and changed the face of modern astronomy. Virginia Trimble and David Weintraub vividly describe how, before 1900, a woman who wanted to study the stars had to have a father, brother, or husband to provide entry, and how the considerable intellectual skills of women astronomers were still not enough to enable them to pry open doors of opportunity for much of the twentieth century. After decades of difficult struggles, women are closer to equality in astronomy than ever before. Trimble and Weintraub bring together the stories of the tough and determined women who flung the doors wide open. Taking readers from 1960 to today, this triumphant anthology serves as an inspiration to current and future generations of women scientists while giving voice to the history of a transformative era in astronomy.With contributions by Neta A. Bahcall, Beatriz Barbuy, Ann Merchant Boesgaard, Jocelyn Bell Burnell, Catherine Cesarsky, Poonam Chandra, Xuefei Chen, Cathie Clarke, Judith Gamora Cohen, France Anne C?rdova, Anne Pyne Cowley, Bo?ena Czerny, Wendy L. Freedman, Yilen G?mez Maqueo Chew, Gabriela Gonz?lez, Saeko S. Hayashi, Martha P. Haynes, Roberta M. Humphreys, Vicky Kalogera, Gillian Knapp, Shazrene S. Mohamed, Carole Mundell, Priyamvada Natarajan, Dara J. Norman, Hiranya Peiris, Judith Lynn Pipher, Dina Prialnik, Anneila I. Sargent, Sara Seager, Grazina Tautvaisiene, Silvia Torres-Peimbert, Virginia Trimble, Meg Urry, Ewine F. van Dishoeck, Patricia Ann Whitelock, Sidney Wolff, and Rosemary F. G. Wyse.