PDF-This image shows the large galaxy NGC interacting with

These galaxies are located in the southern constellation Pavo and about 300 million light years from the Sun From tip to tip NGC6872 measures about 700000 light years making it nearly 3 times as big as the Milky Way The image is a composite made by. Why is it important to progress to bigger and better telescopes?. ROSAT All Sky Survey. Chandra. Hubble. Look at this level of detail!. Criteria #1. Look for objects that have x-ray sources near the center!. – Dept. Physics and Astronomy University of . Hawai`i. Hilo. Daniel . Berke. . – James Clerk Maxwell Telescope . Forest Bremer . - Dept. Physics and Astronomy University of . . -by Matthew Johnson. Overview. Why I chose Stephan’s Quintet. Information about the Quintet. How I obtained the images. Final Image. Why I chose this object. Stephan’s quintet. Édouard. . Ketan Maheshwari. , Alex Rodriguez, David Kelly, Ravi . Madduri. , Justin Wozniak, Michael Wilde, Ian Foster. Argonne National Laboratory & University of Chicago. Overview. Introduce the Galaxy and Swift systems. galaxy group, Stephan NGC 1566 (SAB(rs)bcSy1). NGC 7331. NGC 628. NGC 1512 (. SB(r)a. ). NGC 1097 (. SB(s)b. ). Barred Spirals. Ellipticals. NGC 584 (E4). NGC 4552/M89 (E0). NGC 1404 (E1). NGC 3265. S0. NGC1291 (R SB0). NGC 1377 (S0). Guido Risaliti. INAF – . Osservatorio. . Astrofisico. . di. Arcetri & . Harvard-Smithsonian Center for Astrophysics. M. . Polletta. ;. Urry. & . Padovani. 1995. Unified models: History. in the Milky Way. Christian Johnson. Smithsonian Astrophysical Observatory. “Typical” Globular Clusters. Main Sequence. Main Sequence Turn-off. Subgiant Branch. Red Giant Branch. Horizontal Branch. Contains more than 100 billion stars. Is one of the two largest among 40 galaxies in the Local Group. Our Solar System is located a little more than half way from the galactic center to the edge of the galactic disk.. Priest Associate Professor of Physics. Galaxies. 9/4/18. Milky Way Galaxy Contents & Motions. 9/11/18. Milky Way Environment & the Local Group. 9/18/18. Other Galaxies & Clusters of Galaxies. The Hubble Deep Field. 10 day exposure –field located in the Big Dipper. Edwin Hubble. Edwin . Hubble. Hubble’s Galaxy Classification . Spiral Galaxies. galaxies like the Milky Way with arcing structures lying in a plane and emanating from the nuclear bulge. Astronomy C Event 2019. Stellar Evolution in Normal & Starburst Galaxies. Supported by NASA’s Universe of Learning STEM Network. . NASA’s Universe of Learning Network/CXC/NSO . star – forming dwarf galaxies. Francesca Annibali. INAF – OAS Bologna . Science with multi-object spectrographs . - . Milano, December 12-13, 2018. Alessandra Aloisi. 3. , Michele . Bellazzini. Water Vapor . Megamasers. Jim Braatz (NRAO). Measuring Distances to H. 2. O Megamasers. Thin. -ring . model:. D = a. -1 . k. 2/3. . Ω. 4. /3. a = acceleration. v = k r . -1/2. . Ω . = slope of .