Stars
Development of China-VO ZHAO Yongheng NAOC, Beijing Nov. 2003.
Interestelar dust grains
Redshift Interpretation
Stars Distances To The Stars Stars are separated by vast distances. Astronomers use units called light years to measure the distance of stars A light-year.
The Milky Way What type of galaxy is our Milky Way?? A. Spiral B. elliptical C. irregular A.
Elisabete da Cunha (ESR – IAP) MAGPOP Mid Term Review – La Palma, 12.2006 MAGPOP ESR at the Institut d’Astrophysique de Paris MAGPOP Mid Term Review La.
Galaxies with Active Nuclei Chapter 17. You can imagine galaxies rotating slowly and quietly making new stars as the eons pass, but the nuclei of some.
Ch 30 con’t.. Black Holes black hole an object so massive and dense that even light cannot escape its gravity Some massive stars produce leftovers too.
The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997 V. Sokolov et al. The review of main results.
04/15/2004 TIPS/JIM 1/13 Summary of the JWST Integrated Science Instrument Module (ISIM) and Structural/Thermal Subsystem Systems Requirements Reviews.
Warm-Up # 46 What is a galaxy? millions or billions of stars, gas and dust, held together by gravitational attraction.