Rising from the ground and into the launch pad gantry, a clandestine U.S. national security payload was fitted atop its Atlas 5 booster rocket in California today for the ride into space on March 1.

President Trump plans to visit the Kennedy Space Center in Florida next week to view the first launch of astronauts into orbit from U.S. soil in nearly a decade, according to White House officials.

The result of last week’s inaugural test flight of Rocket Lab’s Electron satellite launcher from New Zealand, which reached space but was unable to enter orbit, positions the company for two more demonstration missions in the coming months before the privately-operated booster enters commercial service by the end of the year, Rocket Lab’s chief executive said.