1.   ...a rapidly expanding universe.

2.   And it is a phenomenon of the expanding universe that the light emitted by a galaxy gets stretched out to the redder and even near-infrared wavelengths.

3.   Astronomers interpret the red shift as evidence of an expanding universe.

4.   A purple balloon floats above a few sentences about the expanding universe.

5.   A tiny stage can seem an expanding universe if the conditions are right.

6.   A year after his visit with Hubble, Einstein threw his weight, along with de Sitter, behind an expanding universe without a cosmological constant.

7.   But the expanding universe of photography books is a great deal larger than this suggests, as readers will discover soon enough on their holiday bookstore rounds.

8.   But whatever network executives might hope or think, professional football is not a part of this infinitely expanding universe.

9.   Can that SOMEWHERE hold an entire expanding universe?

10.   Cosmologists take the expanding universe for granted almost as much as physicists do the conservation of energy.