2007-10-16 03:24:03 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
It is an open question in cosmology whether the universe is a bounded space or an unbounded space. In either case, there is no brick wall at the end. If the universe is a bounded space, and continuous linear travel would eventually bring the traveller back to the starting point (something like travelling in a "straight" line on the surface of a closed curve like a sphere).
2007-10-16 04:57:35 · answer #1 · answered by dansinger61 6 · 0⤊ 0⤋
The universe is infinite (there is no start or end) and neither is there a brick wall to mark the end of the universe.
2007-10-16 08:41:00 · answer #2 · answered by lil1 2 · 0⤊ 0⤋
The universe is so wide and that i do not anticipate it to absolutely have an endding, yet i belive that too. each and every begging has and must have an ending. The univers become born, and so will it die. the reason why is becase latter contained in the some distance destiny the solar will lose controle of it self, it would want to have wide 1000's of explosions, which will make it even hotter, the planet earth will be melting and then the planets are disroied. a sparkling solar would properly be shaped then...
2016-10-21 06:21:28 · answer #3 · answered by Anonymous · 0⤊ 0⤋
no. not a brick wall.
many claim its what we call dark matter. If you ask around though, no one can explain dark matter yet.
http://en.wikipedia.org/wiki/Dark_matter
also you might consider a "wall" that reaches out beyond the unknown, but this "wall" is made of A Lack of gravity, time, and matter
2007-10-16 04:18:10 · answer #4 · answered by Mercury 2010 7 · 0⤊ 0⤋
Due to limited budget, wall is cinder block, not brick, as we once thought it was.
2007-10-16 04:00:03 · answer #5 · answered by Eratosthenes 3 · 0⤊ 0⤋
The universe's entropy is increasing... which means the change in the state of the universe (bet. today & yesterday) has led to dispersal of energy (leads to stability, calming effect)..
At one point energy is equally distributed.. there's no highs & lows... which incl. life (eg. man's body tem is 37C & temp of earth varies) in that a case there'll be no variation
2007-10-16 04:02:16 · answer #6 · answered by Kay :) 3 · 0⤊ 1⤋
in universe fusion and fission go on in cycles. At some places it contracts and other places it expands keeping over all dimensions same
2007-10-16 03:50:48 · answer #7 · answered by Anonymous · 0⤊ 1⤋
science says universe will go on growing at one point it will burst just like a balloon
2007-10-16 03:31:15 · answer #8 · answered by SANA 2 · 0⤊ 4⤋