'Recession velocity' presentation slideshows

363 views • 36 slides

Lecture 13

Lecture 13. Light: the Cosmic Messenger Telescopes and Observational Astronomy. The Doppler Effect. Finding recession velocity. the Doppler shift can be written: v = Dl/l 0 c where = v is the recession velocity of the object Dl is the change in wavelength, l - l 0

470 views • 35 slides

Professor Peter Kalmus

Particles and the Universe. Professor Peter Kalmus. Physics Department. 170,000 light years. 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000. Supernova 1987A. Neutrino numbers Emitted ~ 10 58 Hit Earth ~ 10 29 Hit tank ~ 10 17 Interact ~ 10.

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Lecture 36:

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Fundamentals of Radio Astronomy

Lyle Hoffman, Lafayette College ALFALFA Undergraduate Workshop Arecibo Observatory, 2009 Jan. 12. Fundamentals of Radio Astronomy. Outline. Sources in brief Radiotelescope components Radiotelescope characteristics. Useful Texts. Burke & Graham-Smith, An Introduction to Radio Astronomy

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GALAXY FORMATION AND EVOLUTION - 1

GALAXY FORMATION AND EVOLUTION - 1. The Expansion of Galaxies.

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GALAXIES

241 views • 9 slides