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ok so heres a question that i hav wanted 2 kno the ansa 2 4 o so long...
2 really...
ok so...
(hav i sed that once already????)
1. if sumone went into space and they kept going further down and further down what the hell would they find or would it just keep going on forever and ever or will some kind of something happen???? (same question about if we kept going further up and up)
:D
2. if we went into a vortex or a black whole or whatever the hell they call it then what would happen??? would we just die or would soemthing happen 2 us and if so what????
i have asked all my teachers that but they just dont know what the answer is
nd they recentley found out that pluto was a dwarf palnet right?.?.?.
thx 4 all ya naswers
:D

2007-11-12 10:04:28 · 10 answers · asked by Anonymous in Science & Mathematics Astronomy & Space

10 answers

Current theory suggests that the Universe curves into itself. If you were to travel in one direction long enough, you would end up where you started from.

Black holes are collapsed stars. They are not vortexes or portals. Enter one and you die and become part of the mass of the black hole.

Pluto was demoted to dwarf planet in 2006 when the Intenational Astronomical Union sat down and actually defined the word planet. Pluto did not meet the requirements. Specifically, clearing it's orbit. We now know that Pluto is merely one of many objects of the Kupier Belt. This was a just decision. When Pluto was first discovered in 1930, it was thought to be as massive as the Earth. It actually turned out to be only .24% the mass of Earth. The overestimation was a result of Pluto being mostly ice and thus highly reflective of the sunlight it receives.

It is persons who do not take the time to learn this who resist the proper definition of planet and dwarf planet.

2007-11-12 10:22:07 · answer #1 · answered by Troasa 7 · 3 0

1. There really is no 'up' or 'down' in space. Everything is relative (that's why math for that is called relativity). They wouldn't really find anything, but there are three theories about the Universe's boundaries, or at least three that I'm familiar with. One, the Universe has no boundaries, and you'll keep going forever and ever and ever.... Two, the Universe has boundaries, but the boundary is in the form of pure energy and cannot be bypassed. Three, the Universe has boundaries, and they are definite, but they cannot be detected or passed. It's like a snowglobe: it has definite and impassable boundaries, but if you try to pass the boundary, you'll just follow it around to where you started. Or in some other location, not neccessarily where you started, but still inside the globe.

2.) If you went into a blackhole, you would be crushed into a pile of material smaller than an atom. You wouldn't actually make it into the center of a black hole, so you wouldn't have to worry about that. Instead, as soon as you crossed the event horizon, you would be pulled in by the gravity to the point where you would be stretched to about a light-year long.

A piece of advice: work on your spelling and grammar. It's much easier to understand if people can easily read what you're saying.

2007-11-12 11:19:20 · answer #2 · answered by cmh0114 3 · 1 1

You really must learn to spell. Using shorthand does NOT equate with smartness - rather the opposite.

1. Space-time is thought to be curved, and if it is (the evidence supports this) then eventually, after a long time, you will return to the start point.

2. Nobody has said it so far, but crossing the event horizen of a black hole (as distinct from a vortex) will rip you to pieces. This is because the gravity acting on your feet will be FAR greater than the gravity acting on your head. You will be drawn out like a strand of spaghetti in nano-seconds.

Thats pretty amazing when you come to think of it.

You are right about Pluto.

2007-11-12 10:39:50 · answer #3 · answered by Anonymous · 1 0

1. The Universe has not had its boundries located, nor are we 100% sure it has boundries. It is pretty much known, however, no matter which direction you go, you will continue to see planets and stars for as far as you travel.

2. If you went into a black hole, you would probably die. Black holes are simply stars that have collapsed on themselves. This creats a black area that has a gravity that is so strong, not even light can escape it (which is why black holes are black). You would be trapped forever, with everything squishing you.

And yes, Pluto has been considered a dwarf planet.

And finally, I took your questions seriously, so please, take my advice seriously. Learn how to spell your words correctly, that was difficult to read. Thanks!

Hope that helped answer all of your questions.

2007-11-12 10:12:59 · answer #4 · answered by ja 2 · 1 0

Okay serious questions, serious answers...

Going up or down...
Scientists and astronomers have observed objects in deep space more than 13 Billion Light Years away from Earth "in all directions." So, if you went up, or down, left or right, you would have to travel for 40 Billion Light Years to get out of sight (more or less). Note that this is not the end of space...it is just where our optical equipment falls on its face and cannot provide any further useful information to us. Space goes on far beyond that point. Radio Telescope astronomers can detect objects in deep space out to 40 Billion Light Years from Earth to give you some idea of the depth of outer space...Note that one light year is roughly 6 Trillion Miles.

Black Holes, Vortexes, and Other Theories...
Black Holes are at this point theories to explain observed phenomina. No one has ever observed one yet, so at best all of this is well intentioned theory with a lot of back-up material, but still unproven by actual fly-by or near pass-by.

Pluto...
Pluto used to be a Planet. However, recently it was downgrded by popular acclaim to something less than a planet. I cannot recall if the final name for it has been universaly accepted yet.

2007-11-12 11:18:02 · answer #5 · answered by zahbudar 6 · 0 1

1. You would never come to any end or really anyplace different. Just like if you started walking west and kept walking for ever you would see land and ocean and people and trees and stuff. But pretty much just regular stuff, and eventually you would circle the globe. In space you would see planets and stars and galaxies and eventually circle the heavens because space-time is curved.

2. The intense gravity would smash or rip you to atoms.

Yes, the International Astronomical Union decided that we had been wrong to consider Pluto a planet all these years and redefined it as a "dwarf planet", mostly because it is too small to be a full on planet.

2007-11-12 10:12:09 · answer #6 · answered by campbelp2002 7 · 0 2

1- you would keep going till you proly got caught in sumthing's gravity. but you would never live to see the end of the universe its way too big.

2- you would be ripped into 2 pieces, then 4, then 8, then 16, 32, ect... till the point of being a singularity

2007-11-12 10:48:55 · answer #7 · answered by rc1015 2 · 0 0

1. you would die. run out of air, food, water... die of old age.

2. you would die. rather like asking what would happen if you stuck your hand in a blender? you would get hurt. bad. don't try this at home.

edumakators are sadly misinformed these days, though i believe most actually try.

if you have real questions, ask your teacher, if they cannot help, see about finding someone who can .(not Yahoo Answers) try the local library, or community college.

2007-11-12 10:14:29 · answer #8 · answered by Faesson 7 · 0 0

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2016-10-02 05:31:10 · answer #9 · answered by Anonymous · 0 0

Why don't you talk to your English teacher first? Maybe he can give you some advice on expressing yourself.

As to your questions, number one makes no sense whatsoever. Please restate it, in English, please.

Number two is way above your intellect, I believe.

2007-11-12 10:16:11 · answer #10 · answered by frank 5 · 0 0

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