Common Moon Mistakes

What is the geometric characteristic of the illuminated portion of a crescent moon, as viewed from Earth?

• It is an arbitrary arc with another arc drawn inside or outside.

• It is always a perfect half-circle.

• Its curved edges meet at opposite points of the moon's disk.

• Its shape varies significantly depending on the observer's location.

Why is it scientifically inaccurate to depict stars visible within the unlit portion of a crescent moon?

• Stars are too dim to be seen when the moon is visible.

• The moon is a solid, opaque object that blocks light from distant stars.

• Stars only appear in the sky when the moon is not present.

• The moon's gravitational field distorts the light from stars behind it.

How does the illuminated part of the moon consistently orient itself in relation to the sun?

• The illuminated part always points directly away from the sun.

• The illuminated part always points directly towards the sun.

• The orientation varies randomly depending on the moon's phase.

• The illuminated part points towards Earth, regardless of the sun's position.

Which moon phase is most likely to be observed during daylight hours, rising near dawn and setting near sunset?

• Full Moon

• Half Moon

• Crescent Moon

• New Moon (invisible)