'1 ly' diaporamas de présentation

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?? 30 ????????. ?????????? ??. ?? 30 ????????. ?? 120 ????????????? ?? 100 ????????????? ?? 50 ???????????. ????. 1 ? ????????????????????????? 2 ? ??????????????????????????. 1 ? ?????????????????????????. ?1? ?????????????????????????????????? ? ?2? ??????????????????????????????????

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A Search for Evidence of Advanced Extraterrestrial Life on Kepler Planets

A Search for Evidence of Advanced Extraterrestrial Life on Kepler Planets. Matt Lebofsky Arielle Little Ron Maddalena Geoff Marcy Jill Tarter Dan Werthimer. Jeff Cobb Paul Demorest John Ford Andrew Howard Eric Korpela Glen Langston. Andrew Siemion, University of California, Berkeley.

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Star Raiders: Introduction to Astronomy

Star Raiders: Introduction to Astronomy. One Earth Foundation Ver 1.3 (2013). Where do we start??. How are stars formed? How do stars die? Classification of Stars? What constitutes of Solar System? What lies immediately beyond? Our Galaxy and where are we in it? Types of Galaxies.

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The Milky Way

The Milky Way. Astronomy 112 Chapter 20. Mapping our galaxy. Determining distances Difficult because of dust Blocks light Dims light Reddens light Any distance requires something with a known luminosity Standard candle. Measuring distances. Direct measurement

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Halloween - an American Holiday

Halloween - an American Holiday. END. Grammar. Reading. Activity. Grammar ??. ???? Manner Adverbs. ???? Linking Verbs. adjectives ( ??? ) ? adverbs ( ?? ). ????? ??? ???? ???????? ??. ????? irregular. ???? regular. ???? 1: ????? ly. sudden. sudden ly. quick ly. quick.

399 views • 28 slides

Halloween - an American Holiday

Halloween - an American Holiday. END. Grammar. Reading. Activity. Grammar ??. ???? Manner Adverbs. ???? Linking Verbs. adjectives ( ??? ) ? adverbs ( ?? ). ????? ??? ???? ???????? ??. ????? irregular. ???? regular. ???? 1: ????? ly. sudden. sudden ly. quick ly. quick.

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Science and the Universe

Science and the Universe. Nature of Astronomy. The study of the objects that lie beyond the atmosphere of our planet Earth The study of the processes by which these objects interact with one another

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Planets & Life PHYS 214

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Word Building

Word Building. Affix and Root. Do you know these words?. outdo undo overdo incredible innumerable spoonful. handful cupful mouthful. Group work------ example. ??????? value ??? valuable invaluable valueless evaluate devalue. Group work. ??????? sign ( ???? ) ???

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A Tour of the Messier Catalog

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The H-R Diagram

The H-R Diagram. In 1913, the American astronomer Henry Russel plotted the luminosities of stars versus their spectra class (related to the temperature). Similar to work done in 1911 by Danish astronomer Ejnar Hertzsprung They found that the luminosities and temperatures of star are related

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New Observational Constraints on the Mass-Loss History of SN 1987A

New Observational Constraints on the Mass-Loss History of SN 1987A. Ben E. K. Sugerman Columbia University Arlin Crotts, Steve Lawrence, Bill Kunkle, Steve Heathcote. Project Goal. Make the most complete 3-D map of the surround-ing CSM

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Astronomy 103

Lecturer : Prof. Alex Lazarian Office Location: 6289 Chamberlin Hall Email: lazarian@astro.wisc.edu Website: http://www.astro.wisc.edu/~lazarian/Spring2012 Office Hours: Mon. 11am-1pm, Wed. 11am-1pm. Meetings at a different time can also be arranged.

298 views • 20 slides

The H-R Diagram

The H-R Diagram. In 1913, the American astronomer Henry Russel plotted the luminosities of stars versus their spectra class (related to the temperature). Similar to work done in 1911 by Danish astronomer Ejnar Hertzsprung They found that the luminosities and temperatures of star are related

226 views • 20 slides

Unit 15 A doctor for Animals

Unit 15 A doctor for Animals. 1.like being a doctor 2.rewarding 3.like/ love best 4.all kinds of 5.have a favorite 6.To complain too much 7.be grateful 8.wag its tail 9.feel lonely 10.give sb a lot pleasure 11.play with

369 views • 16 slides

Space

Space. Newtonian Viewpoint Spatial Coord. System = Reference Frame Inertial Reference Frame Spatial Coord. Transformation Parallel Shift of Origin Rotation. Inertial Reference Frame (IRF). RF where Law of Inertia is valid Law of Inertia: No Force = Linear Motion

122 views • 12 slides