Stars and Galaxies
The Expanding Universe. Getting the Distances to Galaxies is a “Big Industry” solar system 10 A.U. radar ranging Local Galaxy 100 pc stellar parallax.
Module : Activity 2: Magnitudes and Colours of Stars Module 4: Vital Statistics of Stars Swinburne Online Education Exploring Stars and the Milky Way ©
Galaxies Please press “1” to test your transmitter.
Galaxies Chapter 16. Our Milky Way Galaxy is only one of the many billions of galaxies visible in the sky. This chapter will expand your horizon to discuss.
Stars & Constellations Astronomy 2. What is a Star? Star: A body of gas that gives off a tremendous amount of radiant energy in the form of light and.
Galaxies Chapter 13:. Galaxies Contain a few thousand to tens of billions of stars, Large variety of shapes and sizes Star systems like our Milky Way.
Galaxies, AGN and Quasars
