The word "perigee" is used to refer to the time when the Moon is closest to the Earth in its orbit.
On January 4th.
Never. There is no such planet as "Nibiru" or "Nibire".
The moon is to the earth, as the earth is to the sun.
it was in 1961.
Neptune
Earth, by far.
The moon orbits Earth.
Our Earth has only the one moon.
YesYes. We call it the moon.
The characteristics of the Earth and Moon don't depend on the Moon's phase.The thing that changes is their orientation relative to the sun. In fact, theMoon's phase is the result of that orientation.New Moon . . . Earth, Sun, and Moon in line, with Moon in the middle.Crescent . . . Acute angle, with Earth at the vertex.First/Third Quarter . . . Right angle, with Earth at the vertex.Gibbous . . . Obtuse angle, with Earth at the vertex.Full Moon . . . Earth, Sun, and Moon in line, with Earth in the middle.
The moon has easily visible craters, but the ones on earth have mostly weathered away. The Earth has wind and the moon doesn't. Earth has atmosphere but the moon doesn't have one.
Jupiter or Uranus