Wait, what's this? "both black holes and wormholes sit behind an event
horizon from which light cannot escape" - in that case, what's the use of
it? If nothing can get out (and nothing can if light can't) then how does
it differ from a black hole? I thought the point of wormholes was that they
are traversable (although GR suggests they aren't except when "exotic
forces" come into play...)


On 25 June 2014 12:33, LizR <[email protected]> wrote:

> A stargate? I can already hear "Thus spake Zarathustra"...
>
>
> On 25 June 2014 11:47, 'Chris de Morsella' via Everything List <
> [email protected]> wrote:
>
>> and we should be able to tell pretty soon - Supermassive Black Hole At
>> The Centre Of The Galaxy May Be A Wormhole In Disguise, Say Astronomers
>> <https://medium.com/the-physics-arxiv-blog/supermassive-black-hole-at-the-centre-of-the-galaxy-may-be-a-wormhole-in-disguise-say-astronomers-bb5ae64fa4fa>
>>  [image: image]
>> <https://medium.com/the-physics-arxiv-blog/supermassive-black-hole-at-the-centre-of-the-galaxy-may-be-a-wormhole-in-disguise-say-astronomers-bb5ae64fa4fa>
>>  Supermassive Black Hole At The Centre Of The Galaxy Ma...
>> <https://medium.com/the-physics-arxiv-blog/supermassive-black-hole-at-the-centre-of-the-galaxy-may-be-a-wormhole-in-disguise-say-astronomers-bb5ae64fa4fa>
>> And if it is a wormhole, this is how it would look…
>> View on medium.com
>> <https://medium.com/the-physics-arxiv-blog/supermassive-black-hole-at-the-centre-of-the-galaxy-may-be-a-wormhole-in-disguise-say-astronomers-bb5ae64fa4fa>
>>  Preview by Yahoo
>>
>>
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