What is the outstanding construction feature of the largest single-dish radio telescope?
A)It is suspended on cables in a valley.
B)It is buried deep in a mine underground.
C)It is orbiting in space.
D)It is suspended from balloons in the upper atmosphere.

Question

Quizplus · Accepted Answer

The largest single-dish radio telescope, the Arecibo Observatory in Puerto Rico, is suspended on cables in a valley. This allows the telescope to have a larger collecting area and therefore more sensitivity to faint radio signals.

What Is the Outstanding Construction Feature of the Largest Single-Dish