Author Question: On its way to Jupiter, Galileo also gave us close-ups of: A) Mars and Venus. B) Ceres and Vesta. ... (Read 64 times)

audragclark · **on:** Jul 27, 2018

On its way to Jupiter, Galileo also gave us close-ups of:

A) Mars and Venus.
B) Ceres and Vesta.
C) Gaspra and Ida.
D) Mathilde and Eros.
E) Mercury and Venus.

Question 2

What is the Oort cloud?

A) It is the spherical distribution of the trillion or so comets thought to orbit the Sun at great distances.
B) It is another name for the cloud of gas from which our solar system was born.
C) It is a great cloud of gas that resides far beyond the orbit of Pluto.
D) It is a giant storm in the atmosphere of Saturn.