In this case, the expansion rate of the universe will increase without limit.

This means that the gross national product must be kept to an expansion rate of 2 percent or less.

This means that the true age of the universe might be greater than indicated by the present expansion rate.

The higher the value of the constant, the faster the expansion rate and thus the younger the universe.

Measuring the expansion rate was the telescope's top scientific objective.

The thing which concerns our strategists most is the Organization's theoretical expansion rate.

They are difficult to farm or to construct roads and buildings due to their high expansion rate.

The estimated expansion rate was many kilometers a second.

Low-expansion foams have an expansion rate less than 20 times.

It turned out the scientists had wildly overestimated the cosmic expansion rate.

In other words, how do you plan to measure the "expansion rate" as you envision it?

January 8 - Cosmologists announce that the expansion rate of the universe is increasing.

The end state of the universe is a singularity, as the dark energy density and expansion rate becomes infinite.

Changes in temperature and humidity should be done slowly so as to minimize the difference in expansion rates.

A higher Hubble constant means a faster expansion rate, which allows the observable universe to get to its current size in less time.

Bi-metallic shadow masks, where differential expansion rates offset the issue, became common in the late 1960s.

Cleaver said positive dark energy is currently responsible for speeding up the expansion rate of our universe as time moves on.

The residual thermal expansion rate was compensated to zero with a metal insert under the bob.

The supernova is also much farther out than any other objects that have been used regularly in trying to measure distances and expansion rates.

Being a natural material, Anaglypta expands on pasting, and expansion rates will vary with time.

What do you mean by "expansion rate?"

Box A: Comparison with the "expansion rates of a null congruence"

However, when the universe was much younger, the expansion rate, and thus the Hubble "constant", was larger than it is today.

The low value for the Hubble constant means an expansion rate of 50 kilometers per second per megaparsec.

This accounts for the astonishing expansion rate of The Physical Review."