Skip navigation and go straight to page content.
National Aeronautics and Space Administration
Goddard Space Flight Center
Home
Science
Astronomer's Toolbox
Cosmic Objects
Big Questions
Featured Science
Observatories
Learning Centers
Satellite Showcase
How Scientists Get Data
Detection Technology
History of High Energy Observatories
Special Exhibits
Coloring Pages
Scientist Profiles
You Be the Astrophysicist
Cosmic Distance Scale
Educators
Lesson Plans
Materials
Programs
Ask An Astrophysicist
Resources
Other Resources
Dictionary
Search
What Does Hubble's Law Really Mean?
Hubble found that more distant galaxies moved away from us at a faster rate and concluded that the Universe as a whole was
static.
contracting.
expanding.
unexplainable.
None of the above.
Home
Science
Astronomer's Toolbox
Cosmic Objects
Big Questions
Featured Science
Observatories
Learning Centers
Satellite Showcase
How Scientists Get Data
Detection Technology
History of High Energy Observatories
Special Exhibits
Coloring Pages
Scientist Profiles
You Be the Astrophysicist
Cosmic Distance Scale
Educators
Lesson Plans
Materials
Programs
Ask An Astrophysicist
Resources
Other Resources
Dictionary
Search
