Plot hole: When Jackson announces that the symbols are stars, constellations, not words, they immediately go to the room with the device and they have a state-of-the-art map of the universe (which shouldn't even be able to fit on that small map). So they knew it had something to do with travel and the stars. But after two years, couldn't they figure out the star constellations?
Stargate (1994)
1 plot hole
Directed by: Roland Emmerich
Starring: Kurt Russell, James Spader, Jaye Davidson, Viveca Lindfors, Alexis Cruz
Audio problem: Right after Jackson has been dragged through the desert by the creature, it wakes him up and he says, "Get away from me," but his mouth never moves. (00:40:30)
Colonel Jonathan "Jack" O'Neil: I'm here in case you succeed.
Trivia: The producers, the casting agents, really wanted Jaye Davidson, from "The Crying Game", to play the head bad guy, but Jaye said, "No more movies", so they kept upping the money they would pay him - this is before actors nowadays get phenomenal money - and it was only when they got to a million dollars that he said yes.
More questions & answers from Stargate
Answer: A human uprising forced Ra to leave Earth thousands of years ago. He likely fears a second one could actually destroy him.
Captain Defenestrator