black holes

Tagged Discussions

If You Dropped All Your Dirty Laundry Into a Black Hole...

AnjaP @Rollo1 (16676) • Boston, Massachusetts 26 Aug 15

Would aliens in another universe wash and fold it? See, Stephen Hawking says that black holes are the entrance to another universe, or other universes - he hasn't specified how many there are. Hawking speculates that when you...

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5 people

Will Matter becomes anti matter at faster than light speeds?

Garavegeta @garavegeta (963) • Kochi, India 27 Apr 13

If anti matter comes in contact with matter everything in the Universe will get destroyed due to the tremendous energy it produces. Anti matter is a matter which travels backward in time(relative).Anti matter atoms...

2 responses

All will be ended in the Black Holes?

alexpreston @alexpreston (136) • China 7 Jan 13

If a black hole is at the center of the Universe will it eventually suck all the universe into it?

black holes

6 responses

Black Hole

Nitin Nair @nitinnair89 (2899) • India 5 Nov 12

Hi, lately i was surfing on the net for information about black holes that exist in our universe. They are there yet unseen. This thing really creeps me out knowing that there's a black hole right in the center of our milky way...

black holes

galaxy

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1 person

next after black holes

microphone9861489770 @microphone9861489770 (2) • India 7 Sep 09

what happens to black holes after getting energized if your answer is they do not get energized then why

black holes

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1 person

Black holes

Jennlk84 @Jennlk84 (4205) • United States 30 Aug 09

I was just watching this show on PBS about Black holes. I guess I never really thought about black holes before in depth, but after seeing this show I realize just how scary they really are. If you were every sucked into a black...

black holes

4 responses

Black holes

the_lioness @the_lioness (177) 23 Aug 09

Imagine, just for one minute, that if you were able to contort enough to look inside your own rectum and that, instead of seeing a black void, you saw the cosmos in all its glorious beauty? This is what happened to one of my...

1 response

Are you interested in scientific discovery ?

magic9 @magic9 (980) • China 14 Jun 09

Are you curious about the natural phenomenon? like the Triangle? the Black Holes? how often do you read about these? As far as I know, the black hole is very simple in structure: it has a surface--- the even horizon and a...

black holes

Large Hadron Collider

devilsneck @devilsneck (39) • India 10 Sep 08

The Large Hadron Collider was tested today for the first time which would recreate the big bang theory. There was a opposition to this test as some scientists said it could create black holes which could suck up the whole...

large hadron collider

scientific

test

theory

Do micro-black holes exist on earth?

elenahap @elenahap (104) • Croatia (Hrvatska) 3 Jul 08

We all know about the huge black holes that can suck everything in the universe, whole stars etc.... Have you ever heard about tiny black holes existing in different places around the world (the earth), that create problems and...

4 responses

Do you think the world will come to an end this year?

luneliza @luneliza (197) 1 Jul 08

I've read an article recently about the experiment that is going to begin in August this year, involving CERN's giant particle accelerator. Some people reckon it might create black holes that will swallow the Earth. Physics and...

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5 people

what do u think about black holes????

ontheblossom @ontheblossom (11) 3 Feb 08

ya,i do think black holes are real.but,how will you prove that black holes exit in universe??????????

black holes

Could Black holes have total internal reflection??

darthbakwaas @darthbakwaas (30) 31 Dec 07

Is it possible that the reason light does not escape from black holes is that it has such a dense material that no matter what the incident angle of the light is(inside the black hole) , it is always less than the critical angle ?...

black hole

black holes

3 responses

Weird bead find

ElicBxn @ElicBxn (64172) • United States 17 Aug 07

so, I was sitting here watching Painkiller Jane & reached down to touch my keyboard & there's a bead. I haven't touched a bead today so where did that one come from? I've been working on the keyboard, talking to you...

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1 person

black holes

zugedanit @zugedanit (1958) • Philippines 15 Feb 07

I was taught in school that gravity is a force between two masses. And that the speed of light is the fastest something can travel, because light has no mass. So why can light not escape from a black hole? If it has no mass, how...

black holes

Galaxies

ThUnDeR_eDgE @ThUnDeR_eDgE (6) • Pakistan 9 Feb 07

well i would like to have ur opinions on galaxies ..and stars ...plz inform me wht do u ppl think tht is beyond stars and black holes ..as i lack my knowledge in astrology ..

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1 person

studying black holes

symontimea @symontimea (842) • Romania 4 Feb 07

Stellar collapse will generate black holes containing at least three solar masses. Black holes smaller than this limit can only be created if their matter is subjected to sufficient pressure from some source other than...

black holes

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1 person

Do black holes exist?

ezzrssi @ezzrssi (11187) • Italy 11 Jan 07

Do you beleive black holes are the center of many galaxies? Do you beleive that black holes eventually die off?Do you beleive that at the center of blackholes is a chaotic area? share your experience about the black holes...

black holes

8 responses

black holes, time travel, space, astronomy, stars

totolotto @totolotto (711) • Singapore 10 Dec 06

do you believe that one day science may advance so far that it is possible to travel through a black hole? some people believe that we can travel back in time by going through a black hole. do you think this is possible? what...

2 responses

What are Black Holes?

fritz_hailey @fritz_hailey (1334) • United States 21 Nov 06

What are Black Holes?

black holes

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1 person