Professional research telescopes should be large enough to gather sufficient radiation from space. Which of these statements best explains why a reflecting telescope is is best used as a professional research telescope?
Answer

Mirrors of reflecting telescopes gather harmful radiations from space.

The series of mirrors and lenses help to reduce distortion of images.

Reflecting telescopes reflect away more radiation and distort images.

Bigger lenses are easier to manufacture and they produce less distortion.

Question

Professional research telescopes should be large enough to gather sufficient radiation from space. Which of these statements best explains why a reflecting telescope is is best used as a professional research telescope?
Answer
		
Mirrors of reflecting telescopes gather harmful radiations from space.
		
The series of mirrors and lenses help to reduce distortion of images.
		
Reflecting telescopes reflect away more radiation and distort images.
		
Bigger lenses are easier to manufacture and they produce less distortion.

anonymous · Answer

Reflecting telescopes reflect away more radiation and distort images.

anonymous · Answer

The series of mirrors and lenses help to reduce distortion of images.