Anytime the moon is in Earth's shadow and cannot be seen from Earth, it is called this.

What occurs when the moon falls into the umbra of the Earth’s shadow, blocking the view of the moon?

What is the definition of an eclipse?

What is the darkest, most central part of a shadow called?

Anytime the view of the sun is blocked from Earth, it is called this.

During a lunar eclipse, what is the order of the three celestial bodies that are involved, starting with the sun?

What is shown in this picture?

What is shown in this picture?

What occurs when a place on Earth falls into the umbra portion of the moon’s shadow, blocking the view of the sun, BUT the moon is farther from the Earth, so the moon’s shadow does not block out the entire sun?

When the moon has a small and thin shape, it is called this.

Approximately how long does it take for the Earth to rotate around itself?

During which two phases does the moon appear to be half lit up and half dark from Earth?