SpaceX will launch Starship for a seventh test flight on Wednesday, an experiment that will feature the spacecraft’s first payload deployment test, marking what could be the latest milestone for the Elon Musk-owned aerospace company as it develops reusable rockets.

SpaceX readies its seventh test flight of Starship, the most powerful rocket ever designed. The trial will test upgrades to the spacecraft and deploy mock satellites.

If the weather cooperates, the Starship launch will follow the maiden flight of Jeff Bezos' already weather-delayed New Glenn rocket.

Firefly's Blue Ghost lander, originally scheduled to lift off in late 2024, is on its maiden voyage. The uncrewed spacecraft is expected to travel for 45 days before trying to touch down in early March. Its flight is the first NASA Commercial Lunar Payload Services mission of the year .

A SpaceX Falcon 9 rocket launched lunar landers to the moon for two commercial missions on Wednesday, January 15.