1.   ICI is probing the cause of the fire which sent a gas cloud drifting over the eastern part of the town and outlying villages.

2.   A large gas cloud collapsed to form a star with an attendant circumstellar disk.

3.   A pair of gas clouds in a nearby galaxy appears to be the tortured remains of two ancient gamma-ray bursts.

4.   Compressing interstellar gas clouds makes them unstable, and forces them to fragment and collapse, thus making stars.

5.   For the first time, astronomers are getting glimpses of gas clouds in the process of becoming new stars.

6.   He said he knew there were problems when he saw a gas vapor cloud.

7.   In contrast, stars forming in more isolated circumstances presumably can continue to gather material from surrounding gas clouds until their mature stellar dynamics halt the growth.

8.   In the Eagle Nebula, the gas clouds have not all evaporated away.

9.   Initially, the elements and simple molecular fragments in the gas cloud are so diffuse that reactions between them are practically impossible.

10.   Lightning flashes deep in the enveloping gas clouds.