After an 11-day delay, SpaceX planned to deploy 60 more Starlink broadband satellites with a Falcon 9 rocket launch scheduled for 10:22 a.m. EDT (1422 GMT) Monday from NASA’s Kennedy Space Center in Florida. But SpaceX scrubbed the launch less than a minute before liftoff due to bad weather.

SpaceX is preparing for liftoff Tuesday of its first mission for the U.S. Space Force, a launch from Cape Canaveral that will deploy a new GPS navigation satellite using a redesigned profile to allow the Falcon 9 rocket’s first stage booster to reserve enough propellant for landing on SpaceX’s drone ship in the Atlantic Ocean.

Later this month, ground teams will send commands for the InSight lander on Mars to use its robotic arm in a series of carefully-choreographed movements to help inspect, and potentially assist, one of the mission’s main geologic instruments that stalled as it hammered into the Red Planet’s crust earlier this year.