×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents tagged [galaxy gravity]
The Size and Structure of the Milky Way Galaxy We live in a new class of astronomical object
213 views
Starter: Post Test Practice: Notes ; glue here when done 2/27/2015 193 194 2/27/2015 Connection/Exit: Write a 5 sentence summary of your notes. Galaxies
216 views
ACTIVITY 1. For distances to stars and galaxies, astronomers use a unit called a light- year. A light-year is the distance that light travels in a year
220 views
X-ray Sources in Nearby Galaxies
42 views