From Wikipedia, “Starlink is a satellite constellation being constructed by SpaceX to provide satellite Internet access. The constellation will consist of thousands of mass-produced small satellites in low Earth orbit (LEO), working in combination with ground transceivers. SpaceX also plans to sell some of the satellites for military, scientific, or exploratory purposes.”
When the timing is right, you can see groups of these Starlink satellites running across the night sky in straight lines consisting of dozens of satellites. It’s truly a sight to behold. To find out when you can see these satellites, enter your location at this website: