"<a href=""https://www.youtube.com/watch?v=zJt8yzR2aoY&amp;t=1m38s"">1:38</a> I really don't understand this point. You assume while teleporting off the planet you need to overcome gravity", but teleportation is not physically traveling from one place to another really fast, it's removing you from one place, and putting you in another one. <br><br>If the teleportation is instant, then you also don't need to worry about ending up in space when you teleport to the other side of the world, as the other side of the world will be exactly where it was before the teleport as it is when you arrive at that location.