PPT-Virtually all galaxies show a flat rotation curve.

Lets look back at the rotational velocity equation v M interior Gr 05 The rotational velocity is constant at big r values What must we conclude The mass interior to the orbit is still increasing Even after the radius r has gone beyond the last of the stars It must be increasing in order to hold v constant. dust. . attenuation. and star formation histories . at. . high. . redshift. Véronique . Buat. Laboratoire d’Astrophysique de Marseille. Elbaz’s. lectures . (. david.elbaz3.free.fr/coursJ1.html), . Except for nearby, we can only see bright galaxies. I will ignore dwarf . spheroidal. (. dSph. ) and dwarf elliptical (. dE. ) classifications. Galaxies . come in four broad categories, based on their appearance. Li Jiang-Tao. 1. Service d’Astrophysique, CEA, Saclay, France. 2. . Department. of . Astronomy. , . University. of Michigan, Ann Arbor, USA. Outline. 1. Introduction. 2. Diffuse X-ray . observation. K2. observes near the ecliptic, where the bulk of Solar System targets lie. Jack J. Lissauer. NASA Ames. K2 . Sci. Con, Santa Barbara. 2015 November 4. Comet Siding Springs. Trans-Neptunian Objects. s) and optically violently variable (OVV) objects! Matthew Streseman. Presenting for . Dr. Clark’s ASTR 2401. Outline. Background. Data Collection. Data Analysis. Results. Conclusions. Asteroids. Rocky bodies in the Inner Solar System. Not planets. Craig Sarazin. University of Virginia. M86. (. Randall et al. 2008). . Abell. 2052. (Blanton et . al. . 2011). Optical light dominated by bulge. Last star formation typically billions of years ago. GeV. Helga . Timkó. . BE-RF-BR. in collaboration with. Theodoros. . Argyropoulos. , . Hannes. . Bartosik. , Thomas . Bohl. , Juan Esteban Müller, Alexey . Petrenko. , Elena . Shaposhnikova. Introduction & motivation. Galaxies (part I) . T. Howard. The Galaxy – part I -- Overview. New distance unit: the . parsec. (pc).. Using Earth-orbit parallax, if a star has a . parallactic. angle of 1",. it is 1 pc away. . Review test grades and questions. Begin Chapter 5 – Supply and Demand. Supply and Demand activities. You will…. Understand what demand and supply are. How to chart them and understand charts. What affects each of them and how. 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. Robbin. is . able. to buy, if the price of buffalo wing is $0.50, while the price of Coca-Cola is $1.50.. In order to attract more customers to Wings ‘n’ Suds , management decides to lower the price of Coca-Cola to a buck. Show what happens to . Discover the truth and the facts about Flat Belly Fix™ PDF, eBook by Todd Lamb. Click \"SHARE\" and \"DOWNLOAD\" to read the document offline. Laura . Magrini. INAF- . Osservatorio. . Astrofisico. di . Arcetri. In Our Galaxy. Open clusters (disc population): . Many (~2200 known clusters). . even more new candidates in the inner disc from infrared surveys .