SpaceX’s Starship has been poised for its fifth test flight since August and could potentially launch as soon as this weekend.
Understanding Starship
Starship is recognized as the most powerful rocket to date. SpaceX aims to transform it into a rapidly reusable vehicle capable of carrying large payloads into orbit, returning to Earth, and launching additional missions within hours. This innovative approach mirrors a “fail fast” methodology common in tech start-ups, setting it apart from traditional practices in space exploration.
Details of the Upcoming Test Flight
The fifth test flight will mark the initial attempt to catch Starship’s Super Heavy booster—the rocket’s first stage—as it returns to the launch pad. The launch tower, known as Mechazilla, features specialized “chopsticks” designed to securely grab the booster during its descent.
Expected Launch Date
SpaceX has announced that the flight could occur as soon as October 13, depending on regulatory approval.
The US Coast Guard has reinforced this timeline by issuing a warning to mariners about rocket launch activities near Boca Chica, Texas, scheduled between 7 AM and 8:10 AM Central Standard Time (CST) on October 12.
While the Federal Aviation Administration (FAA) has stated that no launch authorization has been granted for the next two weeks, indicating a targeted launch in late November, they have advised pilots about potential launch activities in the Boca Chica area from October 13 to 19.
This could mean SpaceX is exerting pressure on the FAA for approval or contemplating a launch without formal authorization, a tactic used in the past with an early prototype in 2020. SpaceX has not provided further clarification on this matter.
Why is FAA Approval Delayed?
SpaceX has expressed concerns about the slow pace of FAA approvals, stating that the Starship has been ready for launch for weeks. The company criticized the licensing process for being bogged down by trivial issues rather than focusing on significant safety analyses.
The FAA operates under stringent requirements, requiring thorough investigation and analysis of each launch, which creates tension with SpaceX’s rapid development style. The FAA has indicated that SpaceX has not adequately assessed sonic boom effects, environmental impact, and necessary permits, leading to criticism from the company’s founder.
Insights from Previous Starship Launches
The initial test flight on April 20, 2023, experienced multiple engine failures, resulting in a self-destruct sequence. In the second flight on November 18, 2023, the rocket successfully separated its stages, but the first stage exploded during its landing attempt. The third flight on March 14, 2024, reached space but failed to achieve a soft landing due to loss of control mid-flight. The fourth flight on June 6 marked significant success as it reached orbit over 200 kilometers and both stages successfully splashed down, though one control fin sustained damage during re-entry, which SpaceX claims to have addressed with improved materials.
