TelexFerra wrote...
Inertia
That's
precisely why he needed to shut down the torches. Because the asteroid's
normal course was being altered by them to go towards Terra Nova... and
at the end there's dialogue how in about another hour it would have
been to late to do anything by stopping the torches.
If the
asteroid was already on a colission course then keeping the torches on
would have been pointless, or even damaging to the terrorists plot
because it might take the asteroid off the colission course.
TLDR: The asteroid wasn't on a colission course, the torches where taking it into one...