SpaceX launched what has been a top secret mission just before dusk on Sunday, not releasing the contents of its payload and changing its original mission name.

SpaceX has plans to start the week with back-to-back launches from Florida and then Starship Tuesday in Texas.

SpaceX launched a Falcon 9 rocket Thursday morning from Florida’s Space Coast. Watch Falcon 9 launch 24 @Starlink satellites to orbit from Florida https://t.co/kwBsAASJpI SpaceX launched another batch of Starlink satellites at 8:21 a.m. from Space Launch Complex 40 at the Cape Canaveral Space Force Station.

No further information is available on this spacecraft. As of Monday morning, SpaceX has confirmed the launch, referring to it as TD7. The mission is set to liftoff atop a Falcon 9 at 5:28 p.