SpaceX Raises The Stakes For Starship’s Fourth Test Flight In June

Ramish Zafar
The Starship rockets after being fully loaded during their launch rehearsal in May. Image: SpaceX/X

This is not investment advice. The author has no position in any of the stocks mentioned. Wccftech.com has a disclosure and ethics policy.

After taking its time with testing the rocket, SpaceX has finally set a date for its fourth Starship test flight, IFT-4. Starship is the world's largest rocket, and SpaceX's development approach of rapidly testing multiple prototypes makes it one of the most interesting rocket test development programs. SpaceX is the first private company in the world to build and operate a super heavy lift launch vehicle, and with Starship, it aims to fly humans to Mars and help NASA land the first astronauts on the Moon since the Apollo program. A key part of smooth Starship operations will be SpaceX's ability to rapidly launch and land the first and second rockets - a feat only achievable if Starship becomes fully reusable.

SpaceX Aims To Finetune Starship Reusability With IFT-4 Test On June 5th

Ahead of the fourth test flight, which is now planned for June 5th, SpaceX has to receive launch approval from the FAA. Fresh reports on this front suggest that the process might be sped up if the FAA is convinced that a Starship launch does not pose a public hazard, and perhaps coincidentally, SpaceX's latest details on its website for IFT-4 are careful to mention this as well.

Related Story NVIDIA’s Vera CPU With 88 Olympus “Arm” Cores Outperforms AMD EPYC & Intel Xeon In First Benchmarks

According to SpaceX, Starship will follow a flight path similar to the third flight during the upcoming test. This particular flight path will maximize "public safety" and also allow SpaceX to achieve the mission's primary objective of a "controlled Starship reentry." The Starship second stage is the world's first second stage rocket to be propulsively recovered and reused. Its recovery profile is a key part of SpaceX's aim to reduce launch costs with Starship.

The third flight test ended with the second stage Starship losing contact with teams just as it had entered the Earth's atmosphere. By this time, it had started to provide high definition visuals of a ship engulfed in plasma.

Central to SpaceX'snlatest Starship update was its emphasis on Starship reusability. The upcoming test will attempt to jettison the Starship hot fire interstage, a ring with a heat shield base installed on top of the Super Heavy booster. This ring helps the booster withstand the heat from the engines of the second stage as it blasts off during stage separation, and for the time being, appears to be a permanent addition on Super Heavy.

This time around, SpaceX's criteria of classifying a Starship test as a 'success' requires Super Heavy "executing a landing burn and soft splashdown in the Gulf of Mexico." During IFT-3, the booster appeared to have lost its ability to slow down as it approached the water. This caused a hard splashdown that likely destroyed the rocket due to the force of its impact with the water.

SpaceX has already tested the IFT-4 Stasrhip test rocket's engines and fuel systems as part of static fires and a full rehearsal. Its pace for the flights has picked up since the second flight and after the installation of a water deluge system at the pad. Starship's launch window will open 7 a.m. local time Texas on June 5th, with the attempt still contingent on the FAA's clearance.

Ramish Zafar Photo

About the author: Ramish is a seasoned technology writer and editor with more than a decade of experience. He specializes in semiconductor fabrication and market analysis. With a background in finance and supply chain management - via his bachelors in Finance and a micromasters in supply chain management from MIT - Ramish combines financial rigor with deep industry insight to deliver accurate and authoritative coverage.

Follow Wccftech on Google to get more of our news coverage in your feeds.

Button