Andromeda Rising Over The Alps : Have You Ever Seen The Andromeda Galaxy? Although M31 Appears As A Faint

20 Awesome Things for Your Home if You Love Space

Add a bit of space in everyday life by using the interior, which will carry you into the space of distant planets, galaxies, asteroids and constellations. Read also: 22 Simple Ideas to Make Your Home Cozier and 12 Simple Ideas How to Make Your Home Cozier Artnaz.com gathered for you in this post… — http://artnaz.com/space-things/

An Adaptable Species: Part 1 of 4 Episode 11: The Immortals, Cosmos: A SpaceTime Odyssey

The Milky Way in a beautiful image by Lincoln Harrison

Let’s learn something about rocket science

Saturn, Cincinnati Observatory. _Popular astronomy_ 1860.

M-theory

Membrane theory is a relatively new theory in the world of physics. It has been backed by Stephen Hawking as being the only candidate for the complete theory of the universe.

M-theory has been growing very popular in recent years. This is because it ties together the existing string theories into one relatively simple (mathematically) depiction of the universe. The true origins start with the older string theories that came about in the 80’s. This outlined how all the different forms of energy in the universe could be constructed out of hypothetical one dimensional “strings”. The current M-theory now believes in an 11 dimensional space (this was previously 10 in earlier versions of string theories but the introduction of supergravity increased the count to 11). Now we live in a 3D space with a total of four observable dimensions meaning that there are another 5 we cannot detect. Now in string theory, it was hypothesised that depending on how the strings vibrate the might be seen in 3 dimensions as matter, light or gravity. The problem with string theory was that different equations used to describe the vibrations of the strings kept coming out and they all appeared to be correct. Then what happened was M-theory which said that it’s possible that all the equations are describing the same thing but from a different perspective.

My current understanding of M-theory is that there are lots of 2D membranes which are in an 11D space. These two dimensional branes are not fixed in this eleven dimensional space and move around. When they collide a new 2D brane is created and it is thought that when this happens it is similar to a Big Bang. So it’s entirely possible that out universe is really a 2D membrane in an 11D space.

The first image is a Calabi-Yau manifold. It’s a multi-dimensional mathematic structure and is very significant to M-theory, all they have to do is find the “right” one.

Saturn, Tethys, Rings, and Shadows

Apollo 7 roars upward to space from Cape Canaveral, October 11, 1968.