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Telescope Structure Science Yield Thermal Control System Optical Performance Program Impact AMS OBA Nominal Design Cost Schedule AMS Qual OBA Survival. ASTR 3010. Lecture . 18. Textbook N/A. Optical view of the Milky Way. InfraRed. view of the Milky Way. In IR, we can see cooler objects. . - forming . stars. . - interstellar dust. . - distant objects . Ritva. A. Keski-Kuha, Charles W. Bowers, Manuel A. Quijada. NASA/Goddard Space Flight Center. James B. Heaney, SGT Inc. Greenbelt. Benjamin Gallagher, Ball. . Aerospace & Technologies Corp. Andrew McKay Northrop Grumman Aerospace Systems. Jim Schwiegerling PhD. College of Optical Sciences. University of Arizona. Tucson, Arizona. Euclid. Raphael’s . School of Athens. Euclid ~300BC. Greek mathematician. His book . Elements. used to teach geometry for over 2000 years.. Telescopes. Key Concepts. What are the regions of the electromagnetic spectrum?. What are telescopes and how do they work?. Where are most large telescopes located?. Telescopes - Key Terms. Telescope. Telescopes were first invented around the year 1600. . Galileo . Galilei was an early astronomer who first used telescopes to view objects in our solar system. . He . made many important discoveries including: the moon was covered in mountains and Jupiter had 4 large moons.. Optical Telescopes. Ground based and on satellites. Observations are recorded using a camera instead of the human eye most times. . This is so we can separate colors into light and using times to study changes over time.. Status Report -- . ExoPAG. Feng Zhao. AFTA Coronagraph Instrument Manager. 1/5 2014. 1. Copyright 2013 California Institute of Technology. Government sponsorship acknowledged. Outline. Introduction. Newly selected architecture description. Types of Telescopes. A telescope collects light over a large area and focuses it in a . small area where it can be viewed with an eye or a camera. This can be done in 2 ways:. Refracting Telescopes. By: Meagan Partridge and Jeffrey . Oravic. Mount Palomar Observatory. N San Diego County, CA. California Institute of Technology. 200-in Hale Telescope. 48-in Samuel . Oschin. . Telescope. 60-in Telescope. TOPICS TO BE DISCUSSED. RESOLVING POWER. LORD RAYLEIGH CRITERION. RESOLVING POWER OF TELESCOPE. RESOLVING POWER OF GRATING. RESOLVING POWER. . The ability of an optical instrument, expressed as numerical measure to resolve the images of two nearby points is called resolving power of instrument.. Answer. Heliocentric-sun centred. Geocentric-earth cantered.. 2. ) Which is the accepted theory?. a) Heliocentric . b) Geocentric.. Answer. a) Heliocentric-sun centred. 3. ) Galileo proved the heliocentric model to be true by observing . Hardware Summary. September 4, 2012. 1. This document is not subject to the controls of the International Traffic in Arms Regulations (ITAR) or the Export Administration Regulations (EAR).. Hardware Summary. From geocentric to heliocentric and beyond. By brain . cannon, . 1. st. Period PLTW. Earth-centered universe. Sun-centered universe. Forward Thinking. “. By . taking our sense of sight far beyond the realm of our forebears' imagination, these wonderful instruments, the telescopes, open the way to a deeper and more perfect understanding of nature. How It Works. Every 97 minutes, Hubble completes a spin around . Earth. .. . As it travels, Hubble's mirror captures light and directs it into its several science . instruments. The Hubble is . a type of telescope known as a .