Cometary impacts with Jupiter
A) would not be catastrophic if they happened on Earth.
B) are spectacular but do not teach us much.
C) are extremely rare.
D) have been observed from Earth at least twice.
E) are impossible to observe from Earth.

Question

Quizplus · Accepted Answer

Cometary impacts with Jupiter have been observed from Earth at least twice, notably the impact of Comet Shoemaker-Levy 9 in 1994 and other smaller impacts since then.

Cometary Impacts with Jupiter