If the universe is infinite, how big is what it is expanding into? (Strange Universe 2011)

If the universe is infinite, how big is what it is expanding into? (Strange Universe 2011)
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1 Answer

Answer :

There is no answer to that question, since there is no space beyond the universe.
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Related questions

What is the expanding universe expanding into?

Description : What is the expanding universe expanding into?

Last Answer : This is one of those questions we peobably won’t know because it essentially asks where we came from. I used to think about this a lot, but there’s no answer.

Can nothing exist without the Universe? (Strange Universe Series)

Description : Can nothing exist without the Universe? (Strange Universe Series)

Last Answer : The other side. Remember last weeks talk on multiverses! I like it there much better BTW!

(Strange Universe Series) How can order emerge out of chaos?

Description : (Strange Universe Series) How can order emerge out of chaos?

Last Answer : You may find these interviews interesting. Guy is called John Duffield. http://www.richplanet.net/starship_main.php?ref=7&part=1 http://www.richplanet.net/starship_main.php?ref=8&part=1

How do we know the Universe had a beginning?

Description : How do we know the Universe had a beginning?

Last Answer : I think it’s all days and nights of Brahma…

Will the universe ever find its zero point energy state?

Description : Will the universe ever find its zero point energy state?

Last Answer : I’m not sure what you mean by a ground state.

How do experts calculate and interpret large distances in the universe?

Description : How do experts calculate and interpret large distances in the universe?

Last Answer : IIRC, a lot of astronomical range-finding works out to trigonometry and physics.

Where is the center of the Universe?

Description : Where is the center of the Universe?

Last Answer : answer:We are at that point. All points, actually, are at that point. It's a confusing concept, but if you consider that at one time all of matter was in a single point, upon expansion, ... would remain the center of the universe. The fact that the universe is flat supports that point greatly.

Does a blackhole decrease entropy in the universe?

Description : Does a blackhole decrease entropy in the universe?

Last Answer : I can't shed too much light on the problem, beyond this one thought: scientists are always discovering new things about how our universe got to where it is and how it continues progressing. ... and theories presented by Stephen Hawking, you may also find some good leads from this Wikipedia article.

How can we tell the Universe is billions of years old?

Description : How can we tell the Universe is billions of years old?

Last Answer : Count the rings. Sorry. I had to do it.

What are the constants of the universe?

Description : What are the constants of the universe?

Last Answer : answer:From Wikipedia: According to Michio Kaku (1994: 124-27), the Standard Model of particle physics contains nineteen arbitrary dimensionless constants that describe the masses of the particles and ... than can be modelled by the cosmological constant, yet more constants will be needed.

Since space is expanding and is linked to time, isn't time expanding as well? (Strange Universe Series, 2011)

Description : Since space is expanding and is linked to time, isn't time expanding as well? (Strange Universe Series, 2011)

Last Answer : If you could arrange for a object with a fixed period of varying luminosity to be present in every galaxy (think of it as a clock), then I'm pretty certain we would observe a lengthening in ... due to metric expansion, the greater the redshift and the greater the dilation we observe in their clock.

In a Universe where space is expanding, how do separate galaxies manage to collide? (Strange Universe Series, 2011)

Description : In a Universe where space is expanding, how do separate galaxies manage to collide? (Strange Universe Series, 2011)

Last Answer : Dark energy, which is the reason for the accelerated expansion, is counteracted by gravitation. The closer two objects are together, the weaker dark energy gets in comparison to gravitation ... gravitational attraction between them was stronger than the dark energy trying to push them apart.

How many of you are big fans of Carl Sagan?

Description : How many of you are big fans of Carl Sagan?

Last Answer : answer:The movie Contact (based on his book) shaped my childhood in big ways. I must have watched it every year growing up, and I was always reading up on SETI news. I wanted to be Ellie Arroway. I ... Neil Degrasse Tyson reboot religiously (ha). Sagan is a pretty big hero of mine, I'd have to say.

If CERN proves there are parallel universes, will you move?

Description : If CERN proves there are parallel universes, will you move?

Last Answer : This one has served humans perfectly well for tens of thousands of years. I think I’ll stay.

Is it humanly possible to imagine nothing?

Description : Is it humanly possible to imagine nothing?

Last Answer : It’s called being dead. Imagining nothing would mean having no activity in the part of your brain responsible for imagination, which will only happen once you have quit this mortal coil.

If the universe is infinite than how can it be expanding?

Description : If the universe is infinite than how can it be expanding?

Last Answer : I think the people who came up with that idea think that the contents of the universe are expanding, but not the universe itself. I could be wrong though, just a guess.

What's the matter with matter? (Strange Universe Series -- 2011).

Description : What's the matter with matter? (Strange Universe Series -- 2011).

Last Answer : answer:I think 1 or more hidden properties of the universe exist, and Dark Matter is a convenient way to hand wave a lot of things. If we do eventually find dark matter, I ... a new fundamental force that controls its behavior, weakly interacts with normal matter, and varies over distance.

True of False? When you've seen one entropy, you've seen them all. (Strange Universe Series - 2011).

Description : True of False? When you've seen one entropy, you've seen them all. (Strange Universe Series - 2011).

Last Answer : I might be daft? But I’m not really sure how to answer this??? Do you want one answer or all answered? I’m sorry but I don’t get it. I mean I get entropy just not the way the question is worded.

How can space expand between individual hydrogen atoms? [Strange Universe Series, 2011]

Description : How can space expand between individual hydrogen atoms? [Strange Universe Series, 2011]

Last Answer : Gravitational force becomes weaker over distance (inverse square). Also, gravity is the a very weak force. You can not even measure it in small scale (a.k.a sub-atomic scale). It does not help either that ... of add up, is enough to still be bigger than the ZPE's pressure of the space between them.

If our universe is expanding due to 'the big bang,' what could possibly stop its expansion?

Description : If our universe is expanding due to 'the big bang,' what could possibly stop its expansion?

Last Answer : Your question misinterprets the the expansion of the universe as expanding INTO space. The actual expansion is with the SPACE ITSELF.

Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation

Description : Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation

Last Answer : (2) Steady State Universe Explanation: The Steady State theory (also known as the Infinite Universe theory or continuous creation) was developed in 1948 by Fred Hoyle, Thomas Gold, Hermann Bondi and others ... that the observable universe is basically the same at any time as well as at any place.

Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time ? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation

Description : Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time ? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation

Last Answer : Steady State Universe

If the universe is always expanding, what is it expanding into?

Description : If the universe is always expanding, what is it expanding into?

Last Answer : A giant bowl of spaghetti. Carbo diem!

Cosmology: Why do we think that the universe is expanding right now?

Description : Cosmology: Why do we think that the universe is expanding right now?

Last Answer : To assume the universe is expanding, is to ascribe limitations to the universe.

How do we know the universe is expanding?

Description : How do we know the universe is expanding?

Last Answer : answer:Emptiness is probably infinite, although we have no way of proving that other than by thought experiment. Spacetime is defined as distance between things. Nothingness is outside the concept of spacetime, ... the universe is infinite, what is left outside of it for it to be expanding into?

If the universe is always expanding, how come the sky never gets any bigger?

Description : If the universe is always expanding, how come the sky never gets any bigger?

Last Answer : really, i mean really? what are you superman and have supervision or something?

They say the universe is 14 billion years old and is expanding at the speed of light, so the maximum distance from one point to another cannot be greater than 28 billion light years. Is this true?

Description : They say the universe is 14 billion years old and is expanding at the speed of light, so the maximum distance from one point to another cannot be greater than 28 billion light years. Is this true?

Last Answer : answer:Cosmology, eh? From what I've read-and I'm a scientist, but not a cosmologist or particularly gifted with math-we don't really know what the universe is, yet. We have a lot of elegant ... a little closer: for one, that the points we're observing are entangled with, or coexist as, others.

Why is the universe expanding? -Technology

Description : Why is the universe expanding? -Technology

Last Answer : The Universe is expanding due to a vast, powerful and unknown matter/force/energy. This is called as dark matter or dark energy. Scientists also speculate that Quantum matter/force/energy can ... for the expanding Universe. Unfortunately, both these theories have not been proven/justified yet. :)

How many kilometers is the universe expanding per second ?

Description : How many kilometers is the universe expanding per second ?

Last Answer : The universe is expanding at 60 kilometers per second.

What evidence shows that our universe is expanding?

Description : What evidence shows that our universe is expanding?

Last Answer : Need answer

The theory of Expanding Universe ' was first propounded by? A. Einstein B. Newton C. Hubble D. Galileo

Description : The theory of Expanding Universe ' was first propounded by? A. Einstein B. Newton C. Hubble D. Galileo

Last Answer : ANSWER: C

According to Einsteins general theory of relativity the universe:--------? A. Must be expanding B. Must be contracting C. Must be either expanding or contracting (Answer) D. Must be neither expanding nor contracting

Description : According to Einsteins general theory of relativity the universe:--------? A. Must be expanding B. Must be contracting C. Must be either expanding or contracting (Answer) D. Must be neither expanding nor contracting

Last Answer : C. Must be either expanding or contracting (Answer)

The theory of Expanding Universe was first propounded by------? A. Einstein B. Newton C. Gahleo D. Hubble (Answer)

Description : The theory of Expanding Universe was first propounded by------? A. Einstein B. Newton C. Gahleo D. Hubble (Answer)

Last Answer : D. Hubble (Answer)

What does it take to convert energy into mass? (Strange Universe Series)

Description : What does it take to convert energy into mass? (Strange Universe Series)

Last Answer : Energy, such as light into mass… easy! It takes a plant with the ability to photosynthesize.

The crossover points of a membership function are defined as the elements in the universe for which a particular fuzzy set has values equal to A. infinite B. 1 C. 0 D. 0.5

Description : The crossover points of a membership function are defined as the elements in the universe for which a particular fuzzy set has values equal to A. infinite B. 1 C. 0 D. 0.5

Last Answer : D. 0.5

If all the quarks, gluons, electrons, photons, gravitons and so on in existence came from a single-point event, are they all quantum entangled? (Strange Universe Series)

Description : If all the quarks, gluons, electrons, photons, gravitons and so on in existence came from a single-point event, are they all quantum entangled? (Strange Universe Series)

Last Answer : answer:This sounds more like eastern mysticism then science (I had to throw that one in there). I've responded to several of your other strange universe series questions and in some of my long posts I ... level of reality that seems to make up the majority of outer space, the i-ther/dark matter?

What is the speed of action of quantum entanglement over distance? (Strange Universe series)

Description : What is the speed of action of quantum entanglement over distance? (Strange Universe series)

Last Answer : It’s instantaneous.

If Space is emptiness, what does gravity grab to bend it? (Strange Universe series)

Description : If Space is emptiness, what does gravity grab to bend it? (Strange Universe series)

Last Answer : answer:Well, if we accept some of the string theory perceptions of the universe, considering that there are 10 or 26 dimensions aside from the three we clearly and fourth we kind of see what we perceive ... the math at this point to see what's really there. Then again, it could just be leprachauns.

If photons have no mass, why are they affected by gravity? (Strange Universe series)

Description : If photons have no mass, why are they affected by gravity? (Strange Universe series)

Last Answer : answer:Perhaps the conditional is dependent upon having an anti particle, of which the photon has none, allowing it to be simultaneously both wave and particle. But that hypothesis would be ... which creates the gravity lens. Could be a unique property of not having an antiparticle counterpart.

How does the Universe impose its fractal-like patterns of order on chaotic systems? (Strange Universe series)

Description : How does the Universe impose its fractal-like patterns of order on chaotic systems? (Strange Universe series)

Last Answer : Complexity can come out of simplicity and a simple equation can generate an infinitely complex pattern eg The Mandelbrot Set Time and repetition can generate complexity from the simplest of beginnings.

How small can the repetitive fractal features of nature get? (Strange Universe Series)

Description : How small can the repetitive fractal features of nature get? (Strange Universe Series)

Last Answer : answer:Loved the video to Shine On You Crazy Diamond. (Had to get that out of the way!) I would think that repetitive fractal features would be infinate. It is our way of measuring them that is limited. Very interesting question.

How can the most distant quasar be 28 Billion light years away? (Strange Universe Series)

Description : How can the most distant quasar be 28 Billion light years away? (Strange Universe Series)

Last Answer : As I have stated in the past. There has always been a Universe and there will always be one.

What's your Strange Universe example to illustrate Sir Arthur Eddington's quote?

Description : What's your Strange Universe example to illustrate Sir Arthur Eddington's quote?

Last Answer : Two that come to mind are: A) Versions of the double-slit experiment which appear to show that subatomic particles can affect past events, which challenges our understanding of the arrow of time , and ... the universe), which challenges our understanding of the nature of space. oh, and C) Lady Gaga

As of April 2011 how many planets have been discovered in the universe?

Description : As of April 2011 how many planets have been discovered in the universe?

Last Answer : Presto. http://exoplanet.eu/catalog.php

We can combine the multiplicative and translational terms for 2D into a singlematrix representation by expanding a.2 x 2 matrix into 4x4 matrix b.2 x 2 matrix into 3 x 3 c.3 x 3 matrix into 2 x 2 d.Only c

Description : We can combine the multiplicative and translational terms for 2D into a singlematrix representation by expanding a.2 x 2 matrix into 4x4 matrix b.2 x 2 matrix into 3 x 3 c.3 x 3 matrix into 2 x 2 d.Only c

Last Answer : b.2 x 2 matrix into 3 x 3

Pick up the correct statement from the following regarding radial flow centrifugal pumps: (A) These are provided with volute type or turbine type casings (B) In involute type of radial flow centrifugal pump, the impeller discharges into a gradually expanding spiral casing (C) The efficiency of turbine type of radial flow centrifugal pump, is always higher than that of volute type (D) All the above

Description : Pick up the correct statement from the following regarding radial flow centrifugal pumps:  (A) These are provided with volute type or turbine type casings  (B) In involute type of radial flow ... centrifugal pump, is always higher than that of  volute type  (D) All the above 

Last Answer : (D) All the above 

) Wal-Mart, a USA retailer, is currently expanding its stores into Canada and Mexico. This expansion is being facilitated by A)the European Union. B)the North American Free Trade Agreement. C)the Pacific Rim Unification Act. D)the Latin American Free Trade Association.

Description : ) Wal-Mart, a USA retailer, is currently expanding its stores into Canada and Mexico. This expansion is being facilitated by A)the European Union. B)the North American Free Trade Agreement. C)the Pacific Rim Unification Act. D)the Latin American Free Trade Association.

Last Answer : B)the North American Free Trade Agreement.

If the following article on "phys.org" is accurate, what new model of the formation of the universe could be considered besides the Big Bang?

Description : If the following article on "phys.org" is accurate, what new model of the formation of the universe could be considered besides the Big Bang?

Last Answer : I have always thought some version of the tired light hypothesis seemed more intuitive i.e. that there is no start or edge to the universe, but you can only see so far, and that over such extreme ... have to really get. One starting point might be the part of my link above that talks about CBR.

Could it be that we are totally wrong, and the Universe isn't as big as we think/say it is?

Description : Could it be that we are totally wrong, and the Universe isn't as big as we think/say it is?

Last Answer : I think you are missing several orders of magnitude for a beach ball. More like micro organism and the size of the Sun.

What is your theory on how the big bang (start of the universe) occurred or triggered?

Description : What is your theory on how the big bang (start of the universe) occurred or triggered?

Last Answer : Nothingness has no dimensions. It has no length height or depth and no duration and so it cannot possibly exist. It isn’t possible for there to be nothing and so there is something.