Radioactive materials decay over half lifes but they never actually dissapear.
It comes from Greek apo- which means "away from". Thus "aphelion" is the point in a body's orbit when it is farthest away from the Sun (helios) and "apogee' is the point where a body orbiting the Earth is farthest from the Earth (geos).
About 4.2 light years
I know tattoos fade and tattoos on the inside of your lip fade completely over time.
If you are referring to Gamma Velorum (and a bunch of other variants), it is a binary star system (pulsar) about 800 light years away.
gravity pulls the earth into position so it doesn't move away and gravity is what holds us down onto the earth as well.
the earth will be really unhealthy because the trash on earth will build up and it will never completely go away
The moon will probably never leave the influence of the Earth's gravity completely. This is because although the moon is slowly moving away from the Earth, it only moves about 4 centimeters a year. Considering that theoretically the Earth's gravity reaches out indefinately, it would be impossible for the moon to escape the Earth's gravity completely, so the moon will never leave the Earth's gravity.
never
never
Not really. Mars is never closer to Earth than about 35 million miles away.
The earth is never really facing away from the sun- the erath doesn't really have a 'front'. If you are talking about your side of the planet, then when it is away from the sun it is night time.
The earth is never really facing away from the sun- the erath doesn't really have a 'front'. If you are talking about your side of the planet, then when it is away from the sun it is night time.
If the Sun were larger or closer, the Earth would be too hot to be liveable. Or if it were weaker or farther away, the Earth would be completely frozen.
There is no distance from Earth where the force of gravitational attraction toward it is 'inactive'.The formula for the forces of gravity gives the magnitude of the force at any distance.Note: Any distance.
Because alchohol just masks the pain; it will never take it away completely.
The new moon phase appears completely dark when observed from Earth because the side of the moon illuminated by the sun is facing away from us. This means that no sunlight is reaching the side of the moon that we can see, making it invisible to us.
it depends how far away you are from earth but is still never 0. gravity can be calculated by 32 feet per second squared.