Roughly 30
If Earth's mass increased, then the gravitational force between Earth and the moon would also increase. The moon would be more strongly attracted to Earth. The acceleration between the 2 would increase also.
it would be an ECLIPSE! ;p
0.578987334321 Earths fit into the moon because the moon is smaller than the Earth
A star is too large to fit between the earth and the moon and/or so massive that it would tear apart the earth and moon before it got there. If there were a star between the earth and the moon, there would be nobody around to know it.
The umbra of a moon is the completely shaded, or hidden from light, part of the moon. The penumbra of a moon is the part that is only partially hidden, or shaded from light. The antumbra is completely in the light, and no shadows are cast upon it.
If Earth's mass increased, then the gravitational force between Earth and the moon would also increase. The moon would be more strongly attracted to Earth. The acceleration between the 2 would increase also.
earth is bigger than the moon
no , there are none. and its meteoroids. not medieroids. -.-"
About 25
earths moon
If earth's moon was destroyed, then we will no longer have normal tide cycles.
High tides would be smaller and low tides would be bigger, but would still occur. The cause of the tides is the gravitational attraction between the earth and moon, and to a lesser extent, between the earth and sun. If the moon were further from the earth, its gravitational attraction would be less strong, and its effect on the earth's liquid envelope would be correspondingly less.
yes, earths gravitational pull is strong enough to pull the moon into orbit around it.
it would be an ECLIPSE! ;p
That would be at the moment of the New Moon closest to perihelion, which happens to be the one closest to New Years day or January 2. The moon is then in between the Earth and sun, while the Earth/Moon system is closest to the sun.
A lunar eclipse is where the Earth comes between the moon and sun, so that light to the moon is blocked out by Earths shadow. A solar eclipse is where the moon comes between the sun and Earth, blocking out sunlight to the Earth.
There is no atmosphere on the Earth's moon.