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 is ready to send up its first test flight of the year for its Starship and Super Heavy rocket from Texas on Wednesday, and will once again go for a booster catch back at the launch site. The seventh test flight overall for the 396-foot-tall combined rocket is aiming for liftoff from SpaceX’s Starbase facility in Boca Chica,

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

Starship will also perform its first satellite deployment test, in addition to debuting a number of key upgrades.

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.

SpaceX is set to launch the seventh test flight of its Starship megarocket today (Jan. 15) at 5 p.m. EST (2200 GMT), and you can watch the action live.

Elon Musk's SpaceX on Wednesday pushed back its latest orbital flight test of Starship, the colossal prototype rocket the company hopes will help humans colonize Mars.