We theoretically could time travel into the future, ever seen intersteller? When cooper(pilot) goes into the black hole, time slows down for him, making time move much much faster on earth, so when he comes back, he is in the "future" where everyone has aged and his kids are as old as him. Similar concept, because things with greater mass bend time around then, so time around an object with more mass is slower than around an object with less mass. So, we technically CAN time travel into the future, but not in the past.
AND I just realized how old this thread is
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