Earth Science Notes Stars and Galaxies. What is a Star? A star is a massive, luminous ball of plasma that is held together by gravity. A star is a massive,
ASTR100 (Spring 2008) Introduction to Astronomy White Dwarfs
Important Stuff (Section 1) The Second Midterm is Tuesday, April 7 The Second Midterm will be given in two rooms A – I Physics 166 (here) J – Z Anderson.
STARS Amy Johnson. In General Stars are always in the sky, but can only be seen at night when the atmosphere is not so bright The Sun is the closet star.
Lecture Outline Chapter 14: The Bizarre Stellar Graveyard © 2015 Pearson Education, Inc.
Ch. 10 Stellar Old Age. The Death of a Low-Mass Star: Planetary Nebula The Helix Nebula Remnants of stars with ~ 1 – a few M sun Radii: R ~ 0.2 - 3.
stellar
The Red Giant
Conversations with the Earth Tom Burbine [email protected]
