11.   As the correspondents denounce NATO and the United States, there is no sense that the rockets are a response to Serb conduct.

12.   Atmospheric satellites would also be cheaper to launch, given that no rocket is required, and could be retrieved for repairs and upgrades.

13.   Bottle rockets are especially dangerous and are banned by most states.

14.   But if conventional rockets are the hares of the Space Age, ion engines are the tortoises.

15.   But the movement of the bacteria by using actin rockets is fast enough that it may infect and move on faster than the body can respond.

16.   Chechen officials appeared to have little doubt the rockets were an expression of this harshness.

17.   Conventional rockets are not totally reusable because they discard parts with each flight.

18.   For example, a rocket could be sent to explode a bomb beside the asteroid and nudge it into a different orbit.

19.   However, Clark and other experts said the image of the large assembly and integration building where the rockets are prepared may have been enhanced in some way.

20.   If its rocket is cost efficient, South Korea could also use the technology to compete in the lucrative commercial satellite launching business.