Catching a Ride on the Starlink Satellite Train: Midnight Marvel, or Night Sky Menace?

Have you seen Starlink? It all started, as all good breaking astronomical events seem to do, late on a Friday night. We got the notification first from veteran satellite tracker Dr. Marco Langbroek over in the Netherlands via the venerable See-Sat-L message board, and on Twitter soon after: "I could not help shouting ‘OAAAAH!!!’" says …