Video of what is thought to be space debris flying through the sky above Austin, Texas has been released.
Similar sightings were reported around central and eastern Kentucky Friday.
Reports ranged from streaks of light to glowing balls and shaking earth.
People are still wondering what was going on.
Most scientists agree that it was likely space debris falling from the sky.
The FAA says it could be related to a recent U.S.-Russian satellite collision.
However, other scientists say it will take years for that debris to fall to the earth.