Evidence for Stellar Evolution What proof do we have that stars evolve the way we think they do?
Our Galaxy, The Milky Way
GALAXIAS. Optico Infrarojo The Galactic Disk The disk of our Galaxy is made up of three main components: Stars Gas Dust.
X-Spec: a Multi-Object Wideband Spectrograph for CCAT: Concept and Technology Development © 2013. CCAT. All Rights Reserved. CCAT Engineering Design Phase.
Chemical composition of the stars in the substructures of the Galaxy (-1 0.3) Mishenina T.V. 1 -Astronomical Observatory of Odessa National University,
Caty PilachowskiIndiana UniversityJune 2009. The International Year of Astronomy 2008 – 400 th anniversary of the invention of the telescope in Zeeland.
One of the longest optical exposures of single region of the sky (11.3 day exposure in multiple bands) Area is about 10% of area of full moon (0.02 sq.
Marek Biesiada Department of Astrophysics and Cosmology University of Silesia Katowice, Poland
Darkness at Night (Olbers’ Paradox) Imagine you are a pre- 20th century astronomer. How many stars would you expect to see (under some simple assumptions.
Chemical composition of the stars in the substructures of the Galaxy (-1 0.3)
Harry Kroto 2004. ifa.hawaii.edu Harry Kroto 2004 .
Chapter 18 Our Galaxy
