Spheres in East TN 2024

Spheres in East TN 2024
Time: 5/28/24 @ 16:27 and 5/30/24 @ 14:30 Location: East TN outside of Johnson City 2 videos that were taken in late May of this year. A silver/light reflecting spherical object was spotted by myself and then I pointed it out to my family. I got it briefly on camera before it went out of view into the woods in one video. Two days later I saw something similar flying very high and was not able to reconcile it with a flight tracker we use. At the time you can hear me say "drone" in one of the videos. Now that the drone situation has gotten hot I remembered I had this video. Anybody got a clue what these could be?

Video from 5/30: https://imgur.com/a/0faHLiV

You can see a very high up and tiny round sphere reflecting light. Again, I was unable at the time to reconcile this with the flight tracker. 

Video from 5/28:  https://imgur.com/a/GtdkRGI

In the first 1-2 seconds you can see a spherical object go behind the trees. There’s a field on the other side of those trees that was empty at the time.