At the end of the year, SpaceX has not slowed down the pace of its highly anticipated third comprehensive test flight of "Starship" at all. Starship is the world's largest rocket, and SpaceX has tested multiple upper stages and two Super Heavy boosters in flight tests so far. SpaceX's second Starship integrated test flight took place in November, and the company had spent months waiting for government agencies to approve it for future tests.
Now it looks like the third Starship test will happen sooner than the second, as SpaceX tested the second-stage rocket again today in Texas.
SpaceX's Starship program needs to move forward as quickly as possible in order to test and validate the system and meet NASA's requirements for the Artemis program. The Starship second stage rocket is an important part of the Artemis program because it is NASA's preferred vehicle for sending astronauts to the moon. To prove that the rocket can successfully land astronauts on the moon, SpaceX must successfully demonstrate that Starship can enter orbit and refuel itself in space before embarking on its journey to the moon.
SpaceX seems to realize this. The company conducted multiple tests at its launch site in Texas yesterday, beginning today with a static ignition of the final stage engine. Because SpaceX has not confirmed the test, it is unclear whether the test was a full-length run or whether all six of the rocket's engines were tested. According to early footage provided by local media, only one engine appeared to have been ignited.
Judging from local video, it appears that the second-stage Starship's engines were tested for six seconds. This is the typical duration of a static fire test, and it is easier for SpaceX to test the final stage engine because it requires less fuel to be loaded on the rocket.
The company yesterday carried out its 96th rocket mission in 2023 through two rapid launches, and the time between the two launches was also the shortest. SpaceX first launched its largest rocket, Falcon Heavy, to send the Space Force's space plane on another test flight. Subsequently, SpaceX launched Starlink satellites.
Starship is also integral to SpaceX's future, as the company has pinned the construction of its more powerful second-generation Starlink satellite internet constellation on the rocket. Recent tests also show that the SpaceX rocket's second-stage payload ejection module will also launch Starlink satellites through a "dispenser"-like device.