SpaceX’s Falcon 9 rocket heads downrange after liftoff Friday morning from Cape Canaveral. Credit: Michael Cain / Spaceflight Now / Coldlife Photography
SpaceX continued launching satellites for the Starlink internet network Friday, sending a Falcon 9 rocket aloft from Cape Canaveral with 56 more older-generation broadband spacecraft as ground teams troubleshoot problems with a batch of upgraded Starlinks launched last month.

