Slide 1BROWN DWARFS The coldest stars in the Universe Ngoc Phan-Bao HCM International University-Vietnam National University Image credit: JPL/NASA Workshop on Astrophysics…

Slide 1The Life Cycles of Stars Dr. Jim Lochner, NASA/GSFC Slide 2 Twinkle, Twinkle, Little Star... Slide 3 How I Wonder What You Are... Stars have Different colors  Which…

1.Scientists believethat our galaxy is abarred spiral galaxy A barred spiral galaxy is a rotating, flat disk of stars, gas and dust with a bar-shaped center made of stars.2.…

3543 M A lit* 1787 MacNally Robin Hood of Calif n Region Facilit; THE LIBRARY OF THE UNIVERSITY OF CALIFORNIA LOS ANGELES FREDERIC THOMAS BLANCHARD ENDOWMENT FUND ROBIN HOOD;…

1. ÈLPH 8%EÎlC%LiJSÎ| %Includes song Title,Arlist,and the year and peak position each song reached on the Billboard Pop Charts. Page TitleAìODO3C>UÌU1OTCTICJ1U1 U1…

Slide 1 StarsStars Slide 2 What is a star? The objects that heat and light the planets in a system A star is a ball of plasma held together by its own gravity –Nuclear…

Slide 1 Announcements Observing on the roof of Van Allen Hall has started and will run Tuesday to Thursday from 9-11 pm this week. The first hour exam will be on Friday,…

Slide 1StarsStars Slide 2 A Star…. Heats and lights the planets in a solar system Is a ball of plasma (4 th state of matter consisting of ionized particles) held together…

Slide 1 Stellar Evolution Slide 2 The stellar evolution involves two opposite forces: on one side, the star’s mass produces the force of gravity, which leads to a contraction,…

Stellar Properties List of useful properties for understanding how stars work The areâ¦.? In order, most important first⦠Mass Luminosity Size Surface temperature Chemical…