Reply to post: Re: Breath in, breath out

Does my boom look big in this? New universe measurements bewilder boffins

Anonymous Coward
Anonymous Coward

Re: Breath in, breath out

Aaaannnnndd...your wrong.

The edge of the universe is NOT rapidly expanding. I really wish people would stop pushing this fake science non-sense; but hay, what ever keeps the grant money rolling in right. But, But...We can see it. Why yes we can. However, just because you can observe something happening, that does not necessarily mean that your interpretation of said observation is correct. What we have here, is the failure to comprehend the concept of TIME and more importantly...RELATIVITY.

TLDR; The edge of the universe is not rapidly expanding, we're just moving slower through time than it is.

So, there was this really smart guy once, I think his name was Einstein. He came up with this really cool theory called Relativity, both normal and special. He posited that space and time are interwoven like a fabric; and when an object of mass is placed on it, that fabric becomes warped around it. The more massive the object the greater the warping. Now keep in mind this is not just space but also time. Time is not Newtonian it's relative, although for simplicity we can think of local time in Newtonian terms.

There is another really smart guy named Hawking. He used this theory of Einstein's to posit a means of time travel (Into the Universe with Steven Hawking, ep.2). Dalorian not included, although with some modifications I guess you could if you really wanted. As we all should already know, the closer you get to a black hole the more time slows down (that's not entirely correct, but that's what most people think and it's good enough for now). If you were create a space ship and send it to Sag. A (our galaxy's super massive black hole), calculate an orbital trajectory that would place your orbit at a distance close enough to create a 2:1 temporal ratio (because time is slowing down - sort of); you could orbit Sag. A for five years to travel an extra 5 years into the future relative to Earth. In other words, If you were to clock that orbit at 30 seconds an Earth based ground observer would clock your same orbit at 60 seconds. If those ground based observers could observe you actions on the ship, you would appear to be moving in slow motion; However, to you, time is moving at a normal pace. But lets expand on this example of Hawking's a bit shall we.

So, your on a space ship zipping around a black hole. Instead of Earth observing you as in the above example, lets check things out from your perspective. What do you see when you look back at Earth? Everything is moving in fast forward. Where above 30 seconds to you is 60 seconds to Earth, 30 seconds on Earth is 15 seconds to you. But, to each of you, 30 seconds is 30 seconds. The difference in time is relative in your location to the other. So lets expand this further. Instead of a space ship orbiting Sag. A, you have Earth, in the Sol system, orbiting a ~100 to ~140 thousand light year wide MASSIVE spiral galaxy known as the Milky Way. Instead of looking back at Earth, we're now looking out at the edge of the Universe. Given the example above, what do you think we should see? Ding...Ding...Ding...The edge of the universe moving in fast forward.

Therefor, it's not rapidly expanding. Time is just moving at a faster pace out there relative to use, due to mass of our galaxy slowing it down for us. If you could take that same space ship of Hawking's and place out in the void of space, outside the gravitational influence of galaxy's, and observe the edge of the universe; you would find that the universe is actually expanding at a relatively constant rate fairly close to what we currently predict it should be. I guess I now know how Galileo felt trying to explain real science to the supposed intellectual elite. I await my Nobel Prize, but somehow i get the feeling i'll get the same treatment as Galileo...Oh, Well.

POST COMMENT House rules

Not a member of The Register? Create a new account here.

  • Enter your comment

  • Add an icon

Anonymous cowards cannot choose their icon