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SpaceX Pushes Boundaries with Fourth Starship Test Flight Targeting Controlled Re-Entry

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SpaceX aims for a pioneering controlled re-entry of its Starship rocket during its fourth test flight this Thursday. This mission is critical for future Moon and Mars expeditions.

SpaceX is continuing its efforts to test the world's largest and most powerful rocket, Starship, with a fourth takeoff scheduled for this Thursday. This new flight aims to achieve a first “controlled” return of the vessel into the Earth's atmosphere following three initial tests that ended in explosions. The takeoff is slated to occur from SpaceX's Starbase space base in Boca Chica, Texas, with a 120-minute window opening at 7 a.m. local time. The live event will be streamed on SpaceX's website.

Starship consists of two main stages: the Super Heavy propulsion stage and the Starship spacecraft, making the entire rocket stand at 120 meters high. This spacecraft is intended for future missions to the Moon and Mars, and particularly for transporting NASA astronauts to the Moon for the first time since 1972. NASA is closely observing these developments as part of its Artemis program, which aims to establish a permanent lunar outpost.

The previous flight, conducted three months ago, demonstrated significant progress by reaching beyond the edge of space. However, the mission ended prematurely when the spacecraft lost its signal 49 minutes after takeoff due to clogged valves, which impeded control over its orientation. SpaceX has since made various improvements to address these issues.

During the upcoming test, the primary objectives include achieving a smooth landing of the Super Heavy booster in the Gulf of Mexico and a controlled re-entry into the atmosphere by the Starship craft. If successful, the spacecraft will complete its journey in the Indian Ocean. These steps are crucial for proving Starship's capability for rapid reuse and reducing the costs of space travel.

SpaceX's engineering method, known as "rapid spiral development," involves the continuous iteration of prototypes, allowing for swift identification and rectification of issues. This approach is instrumental in advancing the company's goal of developing a spacecraft that can transport crew and cargo to multiple destinations, including Earth orbit, the Moon, and eventually, Mars.

The Federal Aviation Administration (FAA) has granted SpaceX the necessary launch license, confirming that the company has met all safety and regulatory requirements for this test. The FAA has outlined scenarios that would exempt SpaceX from mandatory investigations if certain known anomalies, such as heat shield failure or mid-flight control loss, occur.

Elon Musk, SpaceX's CEO, underscores the importance of these test flights, as Starship is pivotal to SpaceX's mission of making humanity a multiplanetary species. The upcoming test flight is yet another step towards realizing Musk's vision of creating a self-sustaining colony on Mars, enhancing the company's long-term strategy and objectives.

  • Japanese billionaire Yusaku Maezawa had planned to board the Starship for a trip around the Moon this year, a mission initially announced in 2018 under the project name “DearMoon.” However, Maezawa recently revealed that the project has been postponed indefinitely due to unclear takeoff prospects.
  • SpaceX has already achieved significant milestones with its Falcon 9 rockets, completing 14 takeoffs in May alone. The upcoming Starship test is an essential part of continuing this momentum and pushing the boundaries of space travel.
  • NASA and SpaceX are not alone in the race to establish a permanent outpost on the Moon. China is also in the running, making this endeavor a focal point of international space exploration efforts.
Daily Reports
Refs: | CNNEE | Le Figaro |

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