11.   Comprised of tiny ice particles, noctilucent clouds are so thin that stars shine brightly through them.

12.   Comprised of tiny ice particles, the clouds are so thin that stars shine brightly through them.

13.   Few Republican stars shine brighter than Colin Powell, perhaps the most popular man in politics.

14.   For Johnson, who always claimed that the stars shined brighter in Texas, the ranch was a reminder of his Hill Country boyhood.

15.   For the most part, the stars shine.

16.   Having exhausted its nuclear fuel, the star is now shining faintly only because of the heat generated by its own gravitational collapse.

17.   If the object were any larger, it would be big enough and hot enough to generate the nuclear reactions that make stars shine.

18.   If they worked, such reactors could produce enough heat, with the same process that makes the sun and other stars shine, to drive electric generators.

19.   Instead her star will shine ever more brightly in the beyond where all is forgiven.

20.   It is also expected to advance understanding of how the stars shine and how such nuclear fire might be harnessed on earth to generate electrical power.