What is the reason that it is so difficult to view Mercury from Earth?
A)Mercury is very dim.
B)Mercury is very small.
C)Mercury can't be seen at night.
D)Mercury is often hidden by the Moon.
E)Mercury is always very close to the Sun.

Question

Quizplus · Accepted Answer

Mercury is always very close to the Sun, which means it is usually lost in the Sun's glare and can only be seen for short periods of time during sunrise or sunset. Additionally, Mercury's orbit is relatively small, so it never strays far from the Sun in the sky. Mercury is always very close to the Sun, so it is usually in the same part of the sky and can only be seen shortly after sunset or before sunrise when the Sun's brightness does not overpower it.

What Is the Reason That It Is So Difficult to View