Cameron has addressed Tyson's criticism that the incorrect star field was used during one of the film's most famous scenes.
when Rose (Kate Winslet) is lying on the piece of driftwood and staring up at the stars, that is not the star field she would have seen,"
There is only one sky she should have been looking at ... and it was the wrong sky! Worse than that, it was not only the wrong sky; the left-half of the sky was a mirror reflection of the right-half of the sky
April 10, 1912 file photo, the Luxury liner Titanic departs Southampton, England
Researchers have pieced together what's believed to be the first comprehensive map of the entire 3-by-5-mile Titanic debris field
Marks on the muddy ocean bottom suggest, for instance, that the stern rotated like a helicopter blade as the ship sank, rather than plunging straight down