Readers write about the supply chain, NASA’s Mars sample return mission, New York-San Francisco flight times and CFM Leap engines. Plus: Behind the Scenes on Check 6.
"When you’re using taxpayer direct dollars to fund something, you don't want to fail," SpaceX President Gwynne Shotwell says. "I think that's a huge mistake."
SpaceX is seeking a special election in Texas to incorporate the private Starbase community that serves as a manufacturing complex, test facility and spaceport.