Spectators watch the final fiery moments of the Starship test flight

A refurbished SpaceX Crew Dragon spaceship linked up with the International Space Station early Saturday more than 260 miles above Earth, delivering four veteran astronauts to the orbiting research complex and temporarily raising the lab’s crew complement to 11.

Engineers working for Spaceflight, a Seattle-based launch services company, are in the final steps of preparing for the first launch of new robotic free flyers carrying more than 70 small government and commercial satellites into polar orbit later this year aboard a dedicated flight of a SpaceX Falcon 9 rocket.

Another 60 Starlink internet satellites rumbled into orbit aboard a Falcon 9 rocket early Wednesday from Cape Canaveral Space Force Station in Florida, the 25th mission to launch spacecraft for SpaceX’s broadband network.