Moviemaker James Cameron has re-edited a scene in Titanic showing stars sparkling in the night sky - after a leading astronomer told him the astral alignment was incorrect.
Cameron tells Culture magazine, "Oh, there is one shot that I fixed. It's because Neil deGrasse Tyson, who is one of the US' leading astronomers, sent me quite a snarky email saying that, at that time of year, in that position in the Atlantic in 1912, when Rose is lying on the piece of driftwood and staring up at the stars, that is not the star field she would have seen, and with my reputation as a perfectionist, I should have known that and I should have put the right star field in.
"So I said, 'All right, you son of a b**ch, send me the right stars for the exact time, 4.20am on April 15, 1912, and I'll put it in the movie.' So that's the one shot that has been changed."Not a lot of people would probably notice, but it's interesting and amusing all the same.