The Universe is all of time and space and its contents. The Universe includes
planets, natural ... The size of the whole Universe is not known and may be either
finite or infinite. Observations and ...
Feb 27, 2012 ... The Universe as a whole, however, is probably infinite. This is easy .... We know
the physical size of those fluctuations. The other legs of the ...
Bear in mind though that 10<sup>9</sup> is ten times the size of 10<sup>8</sup>, and 10<sup>18</sup> is ten billion
... Lengths smaller than this are considered not make any physical sense in our ...
Feb 1, 2013 ... The key to measuring the actual size of the universe is to measure its .... brain
observations to suit various physical construction objectives.
Nov 30, 2011 ... Physical size. The size of the Universe is immense. It is estimated that the
Universe is 156 billion (156,000,000,000) light years across.
Jul 26, 2012 ... With the proper definition of the "size" of the universe, this question does .... light-
cone, and this is the physical size, and it's the size of a galaxy.
Size and Scale of the Universe ... of physical and/or geometric properties of an
object to relate an angular size with a physical size to determine distance.
Oct 10, 2012 ... Accordingly, we might wonder: How large is the part of the universe we're ...
Therefore, any estimate of the size of the observable universe must ..... scale
structure of the observable universe determines local physical law?
The centre of the balloon does not correspond to anything physical. The universe
may be finite in size and growing like the surface of an expanding balloon, but ...
The Scale of the Universe. You need a more recent version of Adobe Flash
Player. Zoom from the edge of the universe to the quantum foam of spacetime