sexxypeety

Factual error: We're given to believe that the mission control in NYC is under the AT&T building on Thomas Street. The scene showing the destruction in Manhattan does not go south enough to have had any impact on this building, and the subway tunnels used to escape after mission control is damaged are nowhere near the Hudson river. The illusion given by the movie is that water sloshes up against the tunnel walls.

sexxypeety

Factual error: All movies make the same mistake when depicting nuclear explosions in a vacuum. You get a large fireball which would melt but not destroy the asteroid. Pressure waves are generated only in an atmosphere.

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