Spherical UFO followed by disk UFO

In a previous video I posted, a huge spherical UFO passed directly over my house one night.
A couple of weeks later, it returned in full daylight. It is barely visible, but you can still see both its shape and its three dimensional structure.
A few days later a large disk UFO passed over. It came in from a distance, and was obscured by the cloud layer. But when it came into a patch of clear sky almost directly overhead, both its size and shape can be clearly seen.
All three videos are captured in the IR spectrum, which means they are not conventional aircraft.