Starlink and Starship would more than "bankrupt the company" if SpaceX did not reduce costs, Musk said.
"And so, SpaceX has to be incredibly spartan with expenditures until those programs reach fruition," Musk added.
This was Musk's full quote about SpaceX during the Tesla fourth-quarter earnings call:
"On the SpaceX side, the cost reduction was for a different reason unrelated to – SpaceX has two absolutely insane projects that would not only bankrupt the company. There's Starship and Starlink. And so, SpaceX has to be incredibly Spartan with expenditures until those programs reach fruition."
SpaceX this month laid off about 10 percent of its workforce, or more than 600 employees, across all its departments. SpaceX said in a statement that there are "extraordinarily difficult challenges ahead" if the company is "to succeed in developing interplanetary spacecraft and a global space-based Internet." Musk and President Gwynne Shotwell announced the layoffs at an all-hands meeting on Jan. 11. The company offered assistance with job hunting and resume-writing, as well as other severance benefits.to those who were let go. SpaceX now employs about 6,400 people, CNBC reported.
Starlink is one of the keys to the financing SpaceX's future endeavors. Musk's company is going head-to-head with several other proposed constellations of satellites, which all promise to provide high-speed broadband internet to anywhere in the world. In March, the FCC gave SpaceX permission for its plan to launch 4,425 satellites into space. SpaceX launched the first two test satellites last February.