'Radio image' presentation slideshows

Chapter 14

Chapter 14. Our Galaxy. All sky view of the Milky Way. Questions. How many stars are in the Milky Way? About 200 billion How many galaxies are there? About 40 billion (approximately). Questions. How old is the Milky Way Galaxy?

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Quasars and Other Active Galaxies

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A GPU Implementation of Extragalactic Radio Source Detection A CUDA Approach

A GPU Implementation of Extragalactic Radio Source Detection A CUDA Approach. Gary Resnick Scott Badenhorst Department of Computer Science University of Cape Town 17 March, 2010. Overview. Introduction Approach Plan Outcomes. Radio Astronomy. A radio image of the sky .

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11. The galactic nucleus and central bulge 11.1 Infrared observations (cont.)

11. The galactic nucleus and central bulge 11.1 Infrared observations (cont.) 11.2 Radio observations 11.3 The nature of the galactic nucleus. In the 1980s the IRAS infrared astronomy satellite surveyed the Milky Way in infrared. This image shows thermal

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Galaxies with Active Nuclei

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Milky Way

Milky Way. Orbits of stars in the Milky Way Rotation curves Finding the mass from the orbit Center of the Milky Way Stars orbiting the black hole X-ray flares from the black hole Reading 22.3, 22.5. What keeps the planets in orbit around the Sun?. The force of gravity from the Sun

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The Galactic Centre: a hidden treasure

The Galactic Centre: a hidden treasure. How can we study the Galactic centre? What is do we find there? What does it tell us about our Galaxy, and galaxies in general?. Galactic Bulges. Classic view of spiral galaxies young stars in spiral arms old stars in halo and bulge

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Multiwave, Lonely, and ET

Multiwave, Lonely, and ET. Where do I live?. The image of the IR man is from the Infrared Processing and Analysis Center at the California Institute of Technology. The Radio survey, courtesy of The Max Planck Institute for Radio Astronomy.

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