Question

Is it possible for us to travel in lightspeed in future ?

Answer 1

With the technological developements and growing technology it can be predicted that we may travel at that speed bt not in the coming future .. it may take years to attain that speed

Answer 2

Its never possible..because inorder to attain that speed u need that much of energy.. and hence so much of thrust...which is not possible ever given the size of earth and its mass. Its impossible..becoz then we will have to go looking for a planet with lower mass and lower gravity then it will be easier that is the exiting and hence entering to earth..there will akso be a lott ofenergy released and so we need to find how to contain that energy too...