Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
SlideshowReport

Gravity Works at All Scales

Description
This figure shows a few of the effects of gravity here on Earth, in the solar system, in our Milky Way Galaxy, and beyond. Top: Space station (NASA), couple holding hands (Paul Burns/Digital Vision/Getty Images); center: black hole (NASA); bottom: galaxy cluster (ESA, NASA, J.-P.Kneib [Caltech/Observatoire Midi-Pyrénées], and R. Ellis [Caltech])
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  868 People Browsing
 105 Signed Up Today
Your Opinion
Where do you get your textbooks?
Votes: 284