SpaceX launched 53 more Starlink internet satellites Friday on a Falcon 9 booster that flew for the 13th time. Credit: Stephen Clark / Spaceflight Now
SpaceX launched a Falcon 9 booster for a record-breaking 13th time Friday from the Kennedy Space Center in Florida, hauling 53 more Starlink internet satellites into orbit as astronomers renew concerns about the growing brightness of the latest generation of the broadband relay spacecraft.

