PPT-The Telescope

From geocentric to heliocentric and beyond By brain cannon 1 st Period PLTW Earthcentered universe Suncentered 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. HSH57363573474LZZPLY57347573755736857347HUK57347573755736957347PU57347OL57347YLH57347LHY57347HUK ULISHL57347ZJO57347HZ57347OL57347HU573475LISH57363573476YPVU573475LISH57347HUK OL57347TIILSS573475LISH PUVJSHYZ57347HYL57347HSZV57347LYZHPSL5736357347ILP So is your own eye In this challenge youll compare your own eyes performance to that of a MicroObservatory online telescope There are some things your eye can do much betterand some things that the telescope does better When youre done youll be able 32 A telescope consists of an objective mirror or lens and an eyepiece. The role of the eyepiece is to change the angle, A, of the rays from the objective as they enter the eye. As the figure shows 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.. . An appeal by IUA and UNESCO: . “… the citizens of the world rediscover their place in the Universe through the day- and night-time sky observation, and thereby engage a personal sense of wonder and discovery… . 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.. 1. Outline. Issues and liens on JDEM-. Ω. Pros and cons for unobstructed aperture telescope. Review of trade space among various unobscured 3-mirror anastigmat (. uTMA. ) options that we have explored. 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.. By Gayla Burrage. The Hubble Telescope was launched in 1990.. Recently, astronauts voted . on the top. . photographs.  taken by Hubble, in its 16-year journey so far. . Reporter . Michael Hanlon says the photos "illustrate that our universe is not only deeply strange, but also almost impossibly beautiful."  . 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 . La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur .