Those mystery objects flying above North America are...
1. Rogue sentient drones
2. Elon Musk's latest toys
3. China messing with us
4. Canada messing with us
5. Tiny aliens visiting our planet
6. Alien drones scouting us out before the big attack
7. An undiscovered species of metallic bird-like creatures
8. Messages being delivered from the future, but we keep shooting them down
9. Terminators sent from the future, and it's a good thing we're shooting them down before they reach us
10. Santa Claus experimenting with replacing his sleigh and reindeer with drones
11. Alien Spaceships (AI-generated idea)
The mystery objects flying above North America could be alien spaceships on a reconnaissance mission. It is possible that they are sent from another planet to observe and study the behavior of humans on Earth. This theory would explain why the objects have been spotted in such a wide range of locations.
12. Time Machines (AI-generated idea)
The objects could be advanced time machines from a faroff future sent back in time to observe humanity before its potential destruction. It is possible that the time travelers are observing how human society is developing and how it could be saved from its own destruction.
13. Earth-Based Spacecraft (AI-generated idea)
The objects could be advanced earth-based spacecraft sent up to observe the planet from a distance. These spacecraft could be equipped with powerful cameras that can take photos and videos of the surface in order to gain a better understanding of the environment.
14. Experimental Aircraft (AI-generated idea)
The objects could be part of a secret government experiment to test out advanced aircraft technology. This technology could be used to develop aircraft that can fly at high speeds and remain undetected by radar.
15. Interdimensional Portals (AI-generated idea)
The objects could be interdimensional portals created by an advanced alien race in order to travel between different worlds. It is possible that these portals are used to transport goods and resources from one world to another.