I have got many questions: 1. Is the anywhere that gravity is not present? 2. If there was two planets of equal size and mass, they were a distance apart. And an object was equal distance from both would the influence of gravity cancel each other out therefore making this an area gravityless?? 3. Does gravity move faster than light? 4. Why does gravity effect a path of light i.e. why are blackholes invisable does light really get pulled towards it? Any answers or theorys are welcome.