A rock never had such a straight trajectory.

Diamondback moths are known to fly in a straight trajectory which is not dependent on the angle of the sun's rays.

It is possible to propel the board while turning by making weaving motions that are typically smaller than those of a relatively straight trajectory.

Grant noticed the little beads of sweat that broke away from his forehead and went glittering across the room on their perfectly straight trajectories.

Elenin has intelligence otherwise it would not be moving in a straight trajectory through our solar system.

If we maintain a perfectly straight trajectory through warp space.

Due to this comet's straight trajectory, it was the only intercept point we could find.

One moment he saw the small maintenance craft flying in a straight trajectory.

The banking had followed the contour of the road, and now it curved while the car maintained a straight trajectory.

The worlds they encompass read end to end don't add up or line up along a single straight trajectory.