This is a basic fact overlooked by almost every time travel sci-fi. We wouldn't just jump into a machine and poof be in the exact same location 1,000 years ago.
It would be more like trying to land a spaceship on a planet light years away, there would have to be calculations for position and gravity. All sorts of crap before you even solve the impossible problem of turning back the clock.
Also we'd first have to figure out how to travel faster than light to even hope to break the riddle of time travel.
As fun as it is to theorize time travel would be impossibly complex and probably devastating to try.
Imagine what an object would do with all those forces behind it suddenly slamming into a object moving much slower, it would be like a time bullet that would tear apart the planet and punch a hole in space. We would likely achieve a black hole and destroy all of earth before we could see what earth looked like 1,000 years ago.
And drinking a refreshing Ç̷̧̡̢̧̧̙͓̮̮͖͎̱̤̳̙̺͍̺̜͇̠̯̗̼̯͍̖͈̝͎͙͓̦̞̝͙̺̼̗̘̲̙̮̺̪̹̪̗͓͍̳̲̼͈̖͗͑̾̈́̓̀͗̈́͜͜͝͝ͅͅơ̸̧̡̢̧̢̨̛̛̛̙̟̦͓̜̯̖̬̩̙͚̭͚̱͓̫͖̙̮̪̗̜̗̻̬͖̝̖͉̩̻̺͇̲̩̦͍͚̝̐̾͆̾̃̓́͋͑̀͑́̆̌̒͂̍̎̊̂̓̆̔̀͗̉̄̍̒̎́̒͊͛͌̑̒̽̿̇̀̅̊̄͆̊̈̿̀̂̓̈́͌͛̃͑͑͊̚̚̚̕͜͝͝͝͝͝ͅk̶̢̨̢̛̛̛̮̻͕̱͙̰̬̟͕̝̪̮̥͎̪̻͇̣̼͚͍̲̪͙̗̹̱̺̆͑͐̈́͛̏̽͐̿́̈́͗̽̏̔̋͊̀̅̽́̀̿̓̉͐͊͊̐̍̆̎̍̀͒̋̈́̔̿̔́͑̽̔́͛̾̂͑̈́̔̈́͌̍̈̄͛̍͐͐̈́̃͌̄̋̈́́̌̓̉̇̿̀̀̚̚͘̚͜͜͜͜͠͝͠ę̶̡̛͚͓̲̼͈̭͚̙̼͕̮̙̫̖͓̜̣͕̠̞̫̗͙̥͚̣̣̲̫̜̟͔̯̫̩̼̤̅͒̌̍̑̀̇͂̄͗̀̊̄̅̔̔͗̂̾̉̓̐͗̋͗͊̀̏̇͛̊̏̃̌͌́̈͋̑̒͒̈͌̈́͑̂̈͋̎̑̓̊̀́̐̚̚͜͝͠͝͝͠͝a̸̢̡̢̧̧̤̜̰̠̩̯͙͔̖̳̳̩̘̥͙͙̙̬̦̺̗̝͛́̍̓̇́̀͆͑͜ć̴̡̨̧̛̖̱̥̙̳͓̤̻̑͐̅̑̏̐͊͒̾̎́͗̋̎̈́͐̌̇̓͆̓̒͐̔̄́̂̊͑̒̉͑͑͂́͛͋͒̊͋̓̓̀͂͒̎͋͋̎̽́͋̀̏͒̒̿̒̽̂̔̂̀̅͂̋͐̋̈̀̿̿́̍̕̚͝͝͠͝͠͝͝͝͠ơ̸̢̨̨̢̲͚̤͖͇̦̯͓͍̤͈̹̖̞͕̗̬̮͔͚͙͎̩̣͓̹͎͚͈̖̚͜l̴̨̢̧̡̢̢̢̡̨̢̧̛̺̳̭̘͙̬͙͖̬̲̠͔͈͎͇̠̼̘̗̭̤̥̖̭̻͎̱͈͓̲̺̬̫̤̻̙̮̬̯̻͖͇͔̹̩̟̰̣͙̫͎̤͔̼̩͙̬̖̟̪̤͇̟̫̭̳͙͈͇̮̞͕̰̮̙̪̳̟͈̿́͌̀̄̽͗̄̄̆͑̔͊̈̊͌̄͒͋̎̓͐͂̀͛̊͊̐͂̀̽̒̂̊̔̆̏̌̍͛̾̉̽̑̾̋̅͛̌̆̎͛͑̉͑̕̕̕̚͜͠͝͠å̸̧̧̨̨̛̛̛͍̖̗̲͙̝̜̲̪͖̟̬̱̜̜͚̳̻͉͎̪̩͎͈̟̻̫̟͖̲̤̜̥̮̝̗̳͖͕̻̞̙̳̤͚̹̳͍̭͔̤̼͍̬̼̌̒̔͂̈͆̆͒͂͌̄͗̌̆̉̀̉̽́͂̔̆͂̽̌̈́̏́̿͋͂̎́͛̑͛̐͗̋̑̀̃̀̇̎͛̊̇̆͊̏͗͂̋̒̎͛͆̅͑̀̿̎̉͊͑̍̚̚͘̕͘͘͜͠͠͝͝͝͝͝ͅͅ
These weren't built in Egypt at all. They imported them overseas from the Mayans.