Time Machines.

Travelling into the Future.

The Science-fiction writer H.G. Wells was the first to propose the idea of 'a time machine' and since then the idea has spread into many other sci-fi books and films. Wells machine went forward to see a bleak future for humanity, with machines taking over from man. 

Meanwhile in the Star Trek series time is played with to a point where it becomes ridiculous. Back to the Future, is more of a comedy and several other film concepts have off-shot from this one.

 In the Stargate SG-1 world we are dealing with dimensional universes and ancient technologies and again there has been various off-shoots, such as the short lived Atlantis. These are then part of the perhaps best known.

But is it possible in reality, the answer in current science is No. Time is continuous and we only can see the past events in our universe, because of the time it has taken light to travel to us.

Perhaps one day in say' 500 years from now, if we are still here and can go faster than light we might find a planet, where we could observe light coming from our own sun???