What problem does adaptive optics correct?
A)defects in the optics of the telescope, such as the original Hubble mirror
B)the opacity of the Earth's atmosphere to some wavelengths of light
C)the light pollution of urban areas
D)turbulence in the Earth's atmosphere which creates twinkling
E)chromatic aberration due to use of only a single lens objective

Question

Quizplus · Accepted Answer

Adaptive optics corrects for turbulence in the Earth's atmosphere which creates twinkling, also known as atmospheric distortion. This allows for sharper images to be taken by telescopes on Earth. Adaptive optics corrects for turbulence in the Earth's atmosphere which creates twinkling, also known as scintillation. This is a significant problem that can distort the image captured by telescopes on the ground.

What Problem Does Adaptive Optics Correct