Live coverage: Falcon 9 disintegrates after launch

Another 60 Starlink satellites are ready for launch Wednesday to beam Internet signals to future SpaceX consumers as the company seeks regulatory approval to deploy thousands more spacecraft at lower altitudes than originally planned.

SpaceX is set to launch two prototype probes Wednesday to begin testing spacecraft and antenna technology the company hopes will eventually power a network of thousands of satellites blanketing planet Earth with broadband Internet coverage.

SpaceX has postponed its next launch of Starlink internet satellites from Wednesday after a Falcon 9 booster missed a landing attempt on an offshore drone ship during an otherwise successful mission Monday night.