General   (General discussion, talk about anything.)

Well ..............

What about all of these UFO's which governments have now admitted exist, but they say that they don't know what they are.

But are the UFO's time travellers from our own future ?

Einstein theorised, and now scientists have proved that it is possible to travel forward in time, Professor Stephen Hawking theorised that traveling back in time may also be possible, so don't knock the possibility of time travel, but what about if someone from the future alters the past, creating a temporal paradox, i.e. if a person went back in time and killed their parents, would they then cease to exist in both the future and at the moment of the crime in the present would they disappear ?