The jungle was almost at a halt now, already down to interplanetary speeds, and still decelerating.

Perhaps sufficient for interplanetary speeds, but not to escape the devastation climbing toward it.

A few hours before their arrival star images flashed back into being in the stellarium screens and the ship rapidly decelerated to interplanetary speeds.

And you warn that, in these days of interplanetary speeds, he could be anywhere tonight for his next murder.

With this meteoric blaze of fire we shed the last of our interplanetary speed.

It would run the little ship at interplanetary speed for perhaps six hours.

He set cameras to photograph all the cosmos about him, and drove theStarshine at highest interplanetary speed for twelve hours.

The spaceshipStarshine drove on through emptiness at mere interplanetary speed, its meteor-repellersceaselessly searching space for any sign of danger.

When a comet or asteroid collides at a high rate of speed interplanetary with the surface of Mars it creates an impact crater.

At interplanetary speeds, a normal meeting in space lasted only fractions of a second.