Plot hole...mabey (Spoilers)

[_Owen_]

It is also still able to connect to becuase the imense gravity has slowed down time, so the stellar drift in that region would not happen as fast. As well, the gate won't be destroyed anytime soon, because the closer to the event horizon of a black hole, you get, the slower time gets. So the gate should be in use for many many years more.

Owen Macri

[geojedi]

besides....wormholes tunnel THROUGH hyperspace....how could you open one in hyperspace to begin with?

Pretty sure that the gates travel through sub-space. Hyperspace being moving fast, sub-space being shortening the actual distance between the points. Ok, so not really sub-space, but creating its own space, but since it is "sub" to our own I think that we can call it subspace safely. Also, no tunneling.

[Esquin]

You guys are all aware that the Stargate co-ordinates are for entire systems not for individual planets right. The gate is in a different place every second, why bother changing the co-ordinates every few seconds when its far easier to just have the wormhole lock onto the center of a system and seek out the nearest gate.

In conclusion, hyperspace = no gate activity because your leaving the system, the planet is completely irrelevent.

[Jarnin]

It is theorized that once a wormhole is locked onto a stargate it will not released even if the gate is moved from its' designated co ordinates, it will "drag" the wormhole along with it.

Yep, it's one way to build a time machine: Keep one gate on Earth and bring the other gate from whereever it is to Earth orbit in a ship traveling at a high percentage of c.
Due to time dilation, anybody that enters the gate in the SGC would exit the gate in Earth orbit in the past, which is why it's probably not possible. I think Carter would have figured this out by now, since it's a widely known hypothesis in the physics community.

t is also still able to connect to becuase the imense gravity has slowed down time...

Which is yet another way to make a time machine...

...so the stellar drift in that region would not happen as fast.

Only if you were near the hole. If you were on earth, stellar drift would be normal. It's all relative.

You guys are all aware that the Stargate co-ordinates are for entire systems not for individual planets right. The gate is in a different place every second, why bother changing the co-ordinates every few seconds when its far easier to just have the wormhole lock onto the center of a system and seek out the nearest gate.

This seems logical, but has yet to be proven. We don't know how large a volume the point of origin covers, but we know that the upper limit is at least 3 million miles from the gate (from Redemption II).
If you see an active gate shut down while in transit, you've found the radius to the point of origin volume. That in turn tells you how close worlds with stargates can be.

[skritsys]

It's all done with magnets. Where ever you need a wormhole it should lock onto the nearest gate that is dialed. Stellar drift should be accounted for but there is still a possibility that accounting for stellar drift is not always exact.

[RA the sun god]

it could have been the only gate in the entire solar system and wuld stay active as lond as it stayed inside the solarsystem...this is unlikely though i will have to opt for the fact that once they dialed the black hole planet the wormhole couldnt be disconected like in the blackhole epp...