×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents tagged [dozen dwarf galaxies]
The Size, Scale and Structure of the Universe Image courtesy of The Cosmic Perspective by Bennett, Donahue, Schneider, & Voit; Addison Wesley, 2002
213 views
Size and Scale of the Universe
136 views
Size and Scale of the Universe Image courtesy of The Cosmic Perspective by Bennett, Donahue, Schneider, & Voit; Addison Wesley, 2002
226 views
July 21, 2004 Tea Break It took Voyager 20 years to get to Pluto. At the same speed, how long does it take to get to the nearest star? How long will it
213 views
The Age of the Universe
31 views
… but the equilibrium is unstable. In order to prevent the universe from either expanding or contracting, Einstein introduced a scalar field
216 views