Assertion: arecibo telescope | /r/HasProperty | large
Facets:
Source sentences:
text: Arecibo telescope (1963) is so large that it is fixed into a natural depression in the ground; the central antenna can be steered to allow the telescope to study objects up to twenty degrees from the zenith.
text: Even though the Arecibo telescope is large, it cannot see an object with the detail (resolving power) that a large optical telescope can.