NASA will roll out their first fully stacked Space Launch System (SLS) rocket to LC-39B, where it will complete a wet dress rehearsal (WDR) which involves loading the vehicle with propellants and taking the vehicle through the countdown to ignition where the countdown is halted.
After the WDR, NASA will roll the vehicle back to the Vehicle Assembly Building to complete final checks prior to rolling out for launch later this year.
The rollout is expected to take around 11 hours, and will utilise an upgraded crawler transporter - the same system its predecessors (Space Shuttle, Ares, Saturn, etc.) used.
A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
4th flight of the Chinese spaceplane capable of returning to Earth.
Unknown classified payload(s) for the Russian military.
A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Earth observation satellite built by China's CAST for the Algerian Space Agency.
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
The NeonSat-1A, carrying a high-resolution optical camera, is designed to test the constellation capabilities of the South Korean government's Earth …
A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Ninth of ten GPS III missions.
A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.