Which of the following planets can be seen in a crescent phase when observed from the Earth?
A)Mercury and Venus
B)Venus and Mars
C)Mercury
D)Jupiter and Saturn

Question

Quizplus · Accepted Answer

Mercury and Venus can both be seen in a crescent phase when observed from the Earth. This is because they are located between the Earth and the Sun, and their positions relative to the Earth and the Sun cause them to exhibit phases similar to those of the Moon. Venus is more easily observed in a crescent phase due to its larger size, brighter appearance, and longer orbital period. Mercury is more difficult to observe in a crescent phase due to its smaller size and proximity to the Sun, but it is still possible to see it in this phase using a telescope.

Which of the Following Planets Can Be Seen in a Crescent