What is it expanding into? Will it ever stop? Will we ever be able to go outside the zone it is expanding into?

Md Ariful Islam

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Md Ariful Islam

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The concept of the makeup of the universe is extremely confusing for most people. First of all, it is generally agreed that the universe is ball shaped. However! There is no interior and no exterior. There is only the space between stars and galaxies. As the universe expands, it creates space but it is not expanding "into" anything. One way to imagine the universe is to imagine a partially full balloon. The surface of the balloon, and only the surface, is the universe. As the universe expands, it creates space and therefor more distance between the galaxies.

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Do scientists believe the universe will eventually stop expanding? If so, when will this take place?

Studies with supernova a s standard candle indicates that Universe is accelerating due to dark energy..So it will not stop its expansion.

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Are new galaxies able to form on the edge of the expanding universe?

It seems that you are thinking of the universe as expanding out from a central point in three dimensions and therefore having some kind of edge. As far as we...

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Current scientific models say the Universe is still expanding. Are there any theories to explain what the Universe is expanding into?

The universe is expanding at an increasing rate, the the three theories as to what is going to happen next are: "The Big Rip": The universe will expand to the...

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

Technically physicists all over the world have been working to solve the mystery of origin of our Universe.Various models of theory of Big Bang have been developed over time....

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If the universe is expanding at the speed of light and light travels at the speed of light then how are we still able to see light from the galaxies that are moving away from us?

The universe isn't expanding at the speed of light. It's expanding at a rate of 68 kilometres per second per megaparsec. The rate of expansion isn't a speed because the...

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As the universe is expanding, is the solar system also expanding?

The problem of what happens to mass distributions in an expanding Universe has been studied carefully for an ideal case of spherical distribution of matter in a flat - matter...

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If the universe is an expanding sphere, what space is it expanding into?

For 3-D sphere, $d/(da)((4/3)pia^3)= 4pia^2$. I had proved this 40 years ago, for hypersphere, in a paper titled "The rate of change of hypervolume is hypersurface". I am aware that...

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How does energy transfer in the radiative zone compare to that in the convective zone?

The clearest explanation with any comparison that I have found is here:

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Why was Anton van Leeuwenhoek able to see single-celled organisms that no one else had ever seen?

was not a scientist: but a businessman who sold drapery. During those days, traders used to examine quality of textile fibres by using magnifying glass. I would mention the...

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If an overlap develops between the ranges of two closely related species, and if the species occupy the same niche in the zone of overlap, what will probably happen in the zone of overlap?

Recall that a is the ecological role that is held by an organism--it includes the specific set of biotic (living) and abiotic (nonliving) resources that the organism uses in its...

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