This phenomenon is called a lunar eclipse. It happens when the Earth comes between the Sun and the Moon, causing the Moon to enter the Earth's shadow and darken.
The shadow of a sundial is called a gnomon. The gnomon is the part of the sundial that casts the shadow onto the dial, indicating the time.
The first quarter and third quarter moons are also called
Moons of planets are typically called natural satellites because they orbit a planet just like how the moon orbits Earth. These moons vary in size and composition depending on the planet they orbit.
Mars has two moons one is called phobos and the second is called deimos.
It is called a solar eclipse when the Moon's shadow hits Earth, and a lunar eclipse when Earth's shadow hits the Moon.
Solar Eclipse
Your question makes no sense.
When the Earth's shadow hits the Moon that is an eclipse of the Moon. When the Moons shadow hits the earth that is an eclipse of the Sun.
eclipse
Solar - moons shadow falls on earth.Lunar - earths shadow falls on moon.
they are called moons
Penumbra.
Earth's shadow is bigger comoared to the moons
This phenomenon is called a lunar eclipse. It happens when the Earth comes between the Sun and the Moon, causing the Moon to enter the Earth's shadow and darken.
I believe you mean the lightest part of Earth's shadow casted upon the moon and the answer to that would be: The lightest part of Earth's shadow upon the moon is called the penumbra. In fact any shadow is divided between that totally blocked (umbra) and partially blocked by the light source (penumbra) so the Penumbra can indeed be the moons partial shadow on the earth during a partial or total solar eclipse
The largest of Mars' moons is called Phobos.