Practical working groups try to run their projects with the use of telescopes and other devices, which are all carried to the observation field.

Even in such minor matters as the use of telescopes and field glasses we find this Chinese army well supplied.

One program is the use of both radio and optical telescopes to search for deliberate signals from extraterrestrial intelligence.

Some US states allow the use of bioptic telescopes for driving motor vehicles.

This demonstrated the importance of the use of optical telescopes in the studies of gamma-ray bursts.

Sebastian, if you fly back to Ganymede you can have the use of telescopes that will show you all kinds of cloud details.

He did, however, employ the use of telescopes.

But these people-they had no use of telescopes.

(We are beginning, however, to make use of multiple light telescopes as well.)

Galileo Galilei pioneered the use of telescopes to enhance these observations.