I was recently pondering time travel and i have come up with a couple of issues that i can't find answers for. This isn't to suggest that time travel is possible nor impossible, merely to assume that if it was possible. My first query is that if i was to travel back in time would i remain in the same space or would the I move to remain in my original frame of reference. E.g. the earth is rotating around its axis and around the sun whilst the solar system rotates around the galactic core and so on, so if i jump back 1 minute the physical space i am in now would have been in space 1 minute ago. ( I hope that makes sense) My other thought was if time travels slower the closer to c. you get in reference to somebody on Earth, would that mean travelling slower than some one Earth mean that time would appear to move faster from the Earth's viewpoint? Wouldn't that then mean that in theory you could land back on Earth before you left? I understand the impractical nature of the latter and i am only talking hypothetically of course.