1. At the edge of the plain a new dust cloud hovered.

2. The dust cloud was closer now: about half a verst away.

3. From the watchtowers a dust cloud is spied on the horizon.

4. Although park emergency systems were mobilized immediately, the dust cloud prevented an immediate search, then darkness made it impossible.

5. The dust cloud begins to smear out along the orbit of the comet.

6. The meteorite might have caused a huge dust cloud.

7. Her mighty dust cloud.

8. Pigeons and dust cloud a street in Kuwait City in 2008.

9. Pulverised rock will climb as a dust cloud into the atmosphere.

10. As a result, parts of the dust cloud have become stratified, pointing toward Merope.

11. But while the dust cloud remains in place over Europe's largest airports, "that is all but impossible," The Economist reported.

12. About 1,000 light-years across, the twisted cosmic dust cloud apparently shaped like a parallelogram is likely the result of a smaller spiral galaxy falling into the giant Centaurus A.

13. The secondary attraction is to the charged dust cloud, as any object inside such a charged cloud develops its own charge via friction and motion.

14. In the zirconium dust cloud flame propagation process, the smaller particles have the relatively more important role than the larger particles.

15. Hurtling through a cosmic dust cloud a mere 400 light-years away, the lovely Pleiades or Seven Sisters star cluster is well-known for its striking blue reflection nebulae.

16. He agrees with other scientists that the dust cloud later cooled and blocked out the sun, but says the land dinosaurs were already history by that time.

17. The term dust cloud describes dust particles that along with air form a potentially explosive mixture.

18. Scientists first identified this impact in 1980 from the worldwide layer of sediment deposited from the dust cloud that enveloped the planet after the impact.

19. Fresh from his honeymoon, Hazem Gamal heard his wedding ring drop as he fled into a toll booth by the Brooklyn Battery Tunnel to escape the dust cloud from the crumbling south tower.

20. The elusive Planet X is, however, shrouded by a dust cloud that bounces sunlight back to the Sun, except for those rare moments when the angle of reflection is just right.

21. Though they are strikingly visible in this image from Spitzer's infrared array camera, they are completely obscured in visible light, buried within the core of the surrounding dust cloud.

22. Traveling, you realize that differences are lost: each city takes to resembling all cities, places exchange their form, order, distances, a shapeless dust cloud invades the continents.

22. Wish you will love and make progress everyday!

23. In another incident in the 1980s, a British Airways 747 flew into a dust cloud and the grit sandblasted the windscreen. The pilot had to look out a side window to land safely.

24. The bright red bowl, or arc, seen in this image traces the outer surface of the dense dust cloud encasing the young stars.

25. But one thing about the object piqued the curiosity of a team of astronomers: HE0450-2958 was shrouded within a dust cloud that appeared to be too small to hide a surrounding galaxy.

26. The horse-head feature is dark because it is really an opaque dust cloud which lies in front of the bright red emission nebula.

27. Sculpted by stellar winds and radiation, a magnificent interstellar dust cloud by chance has assumed this recognizable shape.

28. Planet X is rarely visible at all, being behind a dense dust cloud that shrouds it.

29. But because it failed to accumulate enough mass from the dust cloud, the thermonuclear reaction that "lights up" normal stars fail to ignite.

30. He wasn't burned because the survival kit attached to him by a long cord hit the ground first, throwing up a dust cloud that put out the fire in a 10-foot circle. He was surrounded by flames.

31. Bardeen, Misner-Sharp approach has been used to simplify the Einstein-Maxwell field equations of a spherically symmetric charged dust cloud.