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Robo-AO's Images

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Robotic Telescope Captures Clear Images of Exoplanet Stars, Theresa Chong, 2014
The following article was posted on IEEE Spectrum’s website on August 11, 2014. Corrections to the article were published on August 12 and can be seen in the article below.

According to the passage, what does the Robo-AO take into account that allows it to capture such high quality images?

A

Earth's turbulence.

B

Starlight.

C

Laser targeting.

D

Placement of mirrors.