Which of the following is always true about images captured with X-ray telescopes?
A) They are always shown with colors that are not the true colors of the objects that were photographed.
B) They always are made with adaptive optics.
C) They show us light with extremely long wavelengths compared to the wavelengths of visible light.
D) They always have very high angular resolution.
E) They are always very pretty.
Answer: A