At what point in its orbit does Jupiter appear to be brightest when viewed from Earth?
A) opposition
B) Jupiter's brightness does not vary with orbital position because of its almost circular orbit.
C) when the Earth-Jupiter line is at right angles to the Sun-Jupiter line
D) conjunction

Question

Quizplus · Accepted Answer

Jupiter appears brightest when it is at opposition, which means it is directly opposite the Sun in Earth's sky. At this point, it is closest to Earth and fully illuminated by the Sun, making it easier to see in the night sky.

At What Point in Its Orbit Does Jupiter Appear to Be