1. Stars 2. Distances To The Stars• Stars are separated by vastdistances.• Astronomers use units calledlight years to measure thedistance of stars• A light-year is…
Slide 1Chapter 11: Chapter 11: Characterizing Stars Slide 2 How near is the closest star other than the Sun? How near is the closest star other than the Sun? Is the Sun brighter…
Slide 1Stars Dr Katy Lancaster Slide 2 Overview Introduction to stars –What they are –What we can measure The Hertzsprung-Russell Diagram Star life cycles –Evolution…
Slide 1A Star’s Color, Temperature, and Brightness are Related! Slide 2 The Beginnings Late 1800’s, early 1900’s – how light is produced by atoms is being intensely…
LIFE OF THE STARS GALAXIS LIFE OF THE STARS GALAXIES BY: Malena Brun, Milagros Molinari, Denisse Pecuch Tucker, Martina Pagni, Juana Saravia, SofÃa Rendo and Josefina…
life on exoplanets Exoplanet? ⢠Planets which orbit stars instead of the sun. ⢠Now 1854 known ⢠nearest to earth is Alpha Centauri Bb How can we see them? Transit…
1. Properties & Types of Stars Includes blackhole… ….by ANTO 2. Distances To The Stars • Stars are separated by vast distances. • Astronomers use units called…
1. SOLAR SYSTEM The Solar System formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority of the system's…
1. Stars 2. Distances To The Stars Stars are separated by vast distances. Astronomers use units called light years to measure the distance between the stars A…
1. 400 Years of the Telescope 2. Comet Hale-Bopp was a treat mostly for northernhemisphere observers in 1997. Its passage through the inner solar system was relatively stately,…