Deliberate mistake: The energy the meteor would displace upon impact would have created a crater of significant size compared to what was portrayed. It also didn't appear to have any impact to the structure of the cavern it crashed into either.
Evolution (2001)
1 deliberate mistake
Directed by: Ivan Reitman
Starring: Julianne Moore, Dan Aykroyd, Seann William Scott, David Duchovny, Orlando Jones
Other mistake: At the very beginning of the movie, when the guy throws the match into the house, it doesn't enter through the window. The match crashes and bounces back, but the fire inside the house still occurs. (00:02:40)
Harry Block: Testing, testing, one, two, one-one-one-two... this is D.J. Harry Block here, and I'm an Aquarius.
Ira Kane: Harry, would you stop it? I can hear you.
Harry Block: Don't you snap at me, unless you want an angry solid gold dancer on your hands, Ira.
Trivia: During the shoot in Arizona, Dan Aykroyd would have fun by randomly show up at the houses of locals to hang out and have a cup of coffee. He also helped out at local businesses.