The clearest images of Uranus shown in the text have been obtained using:
A)the Hubble Space Telescope.
B)infrared ground-based telescopes at the Keck Observatory.
C)the Pioneer Spacecraft.
D)the Cassini Spacecraft.
E)visible light ground-based telescopes at the European Southern Observatory.

Question

Quizplus · Accepted Answer

The text specifically states that the clearest images of Uranus have been obtained using "infrared ground-based telescopes at the Keck Observatory." Infrared ground-based telescopes at the Keck Observatory have produced the clearest images of Uranus, as stated in the text.

The Clearest Images of Uranus Shown in the Text Have