Yup. Don't know how much credence to place on it, though. The geometry is a good match. But then, if they are looked at from the point of the local lay of the land, they lie where they need to from the point of view of lying along the scarp. Like British barrows. But that could be a convenient coincidence allowing a stellar plan. The program I saw had found other pyramids matching two other stars of Orion, but not the brightest. I would be FULLY convinced if something turned up where the sword should be, or Sirius. Mind you, it does seem a lot of effort for a planetarium!