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## Universe - Wikipedia

en.wikipedia.org/wiki/Universe

The Universe is all of time and space and its contents. It includes planets, moons, minor planets, stars, galaxies, the contents of intergalactic space, and all matter and energy. The size of the en...

## The Minimum Size of the Whole Universe | Galactic Interactions

galacticinteractions.scientopia.org/2012/02/27/the-minimum-size-of-the-whole-universe/

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 ...

## Size and Scale of the Universe - WISE

wise.ssl.berkeley.edu/documents/SizeAndScale-of-the-Universe.pptx

Universe. What is your Cosmic Address? Size and Scale of the Universe .... of an object to relate an angular size with a physical size to determine distance ...

## Size and age of the Universe — Astronoo

www.astronoo.com/en/articles/size-of-the-universe.html

However, this distance is not the physical limit of the universe, what is the radius of the ... An additional complication is added to the notion of size of the universe.

## The Universe By Numbers - The Physics of the Universe

www.physicsoftheuniverse.com/numbers.html

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 ...

## The Size of the Universe: A Hard Question – Starts With A Bang

scienceblogs.com/startswithabang/2009/07/31/the-size-of-the-universe-a-har/

Jul 31, 2009 ... If the Universe is 13.7 billion years old, and nothing can go faster than the .... 13.7 billion years but the 46.5 billion number is the physical size.

## cosmology - Size of universe after inflation? - Physics Stack Exchange

physics.stackexchange.com/questions/32917/size-of-universe-after-inflation

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.

## Scale of the Universe | The Universe in Prospective | Primax Studio

scaleofuniverse.com/

The Scale of The Universe shows everything from the smallest to largest things in our universe. Check out the Scale of The Universe right now! Amazing to see.

## "The Real Universe" --'Is 250 Times Bigger than the Visible Hubble ...

www.dailygalaxy.com/my_weblog/2013/02/the-real-universe-is-250-times-bigger-than-the-visible-hubble-volume-todays-most-popular-1.html

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.

## How Many Dimensions Does the Universe Really Have? - PBS

www.pbs.org/wgbh/nova/blogs/physics/2014/04/how-many-dimensions-does-the-universe-really-have/

Apr 3, 2014 ... An engineer, a mathematician and a physicist walk into a universe. ... the notion of unseen extra dimensions in the physical universe. (In the ...