i think we only have it and and all the rest have a phase
Moon phases and lunar eclipses both deal with the earth. They are deal with both the sun and the earth.
Mercury and Venus can never have any eclipses, because they have no moons.
yes
mercury& venus
Yes.
The moon phases would change.
Very important if you want to understand these things.
when all the planets are in a strait line i think
Mercury AND Venus :]
The effects are the moon phases, eclipses, and the high tide and low tide.
The effects are the moon phases, eclipses, and the high tide and low tide.
In order for a planet to exhibit a crescent phase as seen from earth, it has to be closer to the sun than we are, meaning that its orbit has to be 'inside' the earth's orbit. For that reason, only Mercury and Venus can show crescent phases. But every planet can show phases where the illuminated portion appears to be 50% or more of the full disk.