Bruno: Space is filling up quickly. Notes that the number of active satellites has *tripled* since the first @SpaceX Starlink launch in 2019. Notes that the rising population is largely driven lately by Starlink. #AAS241 #LPIRSD pic.twitter.com/YZiCkSfLWK

— Dr. John Barentine FRAS (@JohnBarentine) January 10, 2023