Lunar Eclipses

During a lunar eclipse, which celestial body casts a shadow on the Moon?

• The Sun

• The Earth

• The Moon itself

• Mars

What phase is the Moon in during a lunar eclipse?

• New Moon

• First Quarter

• Full Moon

• Last Quarter

How often do lunar eclipses occur in a year?

• Once

• Twice

• Two to four times

• Every month

Which type of lunar eclipse occurs when only a part of the Moon enters Earth's umbra?

• Total lunar eclipse

• Partial lunar eclipse

• Penumbral lunar eclipse

• Annular lunar eclipse

What is the term for the darkest part of Earth's shadow during a lunar eclipse?

• Penumbra

• Umbra

• Antumbra

• Corona

Which of the following is NOT a type of lunar eclipse?

• Total lunar eclipse

• Partial lunar eclipse

• Penumbral lunar eclipse

• Solar lunar eclipse

What color does the Moon often appear during a total lunar eclipse?

• Blue

• Green

• Red

• Yellow

Which of the following best explains why the Moon appears red during a total lunar eclipse?

• The Moon's surface changes color

• Earth's atmosphere scatters blue light and allows red light to pass through

• The Sun's light is blocked completely

• The Moon is closer to the Sun

What is the term for the lighter part of Earth's shadow during a lunar eclipse?

• Umbra

• Penumbra

• Antumbra

• Corona