On Wednesday, May 26, 2021 at around 9:20 pm while hanging outside with a fellow YouTuber, a strange light was seen above Lasalle. The light resembled a straight line and was described by other witnesses on Twitter as a train in the sky.
Update: It seems the mystery has been solved! Apparently they are SpaceX’s Starlink satellite program. This is apparently a string of very low-level satellites that provide internet access.
Here is link to the news story