Multiple Choice
The ring system around Uranus was originally discovered by what observation technique?
A) infrared observation from the IRAS spacecraft in Earth orbit
B) observation by the cameras aboard the Voyager 1 spacecraft
C) occultation of light from a star as Uranus (and the rings) passed in front of it
D) radar reflection from the particles in the rings
Correct Answer:
Verified
Correct Answer:
Verified
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