SG10 are on a planet when one of the binary stars becomes a black hole. They try to escape by dialing Earth, but fail to get back. The SGC sends a probe and sees the black hole, but then they find they cannot disengage the wormhole and the gravitational effects are starting to effect Earth. Written by
Did You Know?
Sergeant Siler incurs the first many injuries he receives throughout the series in this episode when he gets electrocuted. See more
When SGC starts receiving visual data from the probe, they must blue-shift the image to equalize the color. As the planet falls closer to the event horizon, the image should increasingly shift toward the red side of the spectrum, assuming no coding was input to compensate; an unlikely possibility. See more
When you ordered Colonel O'Neill to wait 5 minutes, you were really telling him to wait 6 hours, maybe more!
General George S. Hammond
Captain, relativity gives me a headache!
Featured in Stargate SG-1: Disclosure
Written by Joel Goldsmith
and David Arnold See more