An escape trajectory, if one is dealing with a wily foe, can prove to be a tunnel of ambush.

All the while, high above him, the fleeing robot vessel continued out of the atmosphere on an escape trajectory, leaving the great battle behind.

Almost all of the other warships were boosting at full power, pursuing escape trajectories that would take them back into deep space.

Their escape trajectory puts them into position A or B, depending upon which end of the corridor they wish to approach.

We won't have any kind of escape trajectory to get out of range.

Five spacecraft are currently leaving the Solar System on escape trajectories.

They are on escape trajectories from the Solar System, barreling along at almost a million miles a day.

In some cases, orbital motion can be parabolic, which is also known as escape trajectory.

Now the lighthugger was moving away from Yellowstone, following its own escape trajectory.

"Mistress, a crippled Thennanin is approaching the transfer point on an escape trajectory."