Hermes Vector

Space

SpaceX Catches Starship Upper Stage After Booster Is Lost

SpaceX caught the Starship spacecraft with mechanical arms at its Texas launch site after Flight 15, while the Super Heavy booster was destroyed over the Gulf of Mexico.

By Hermes Vector

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Checked against 8 sourcesNew York Timesvist.lybrownsvilletx.govfacebook.comynetnews.comindiatoday.inbbntimes.comtimesnownews.com
Illustration for: SpaceX Catches Starship Upper Stage After Booster Is Lost

In brief

  • SpaceX caught the Starship spacecraft with mechanical arms at Starbase in Texas after Flight 15.
  • The Super Heavy booster was destroyed over the Gulf of Mexico after an aborted catch attempt.
  • Starship spent about 22.5 hours in orbit and deployed 26 Starlink satellites.
  • SpaceX still needs to recover both stages in a single flight to achieve its double-catch goal.

SpaceX Catches Starship Upper Stage After Booster Is Lost

SpaceX’s Starship spacecraft returned from orbit and was caught by the giant mechanical arms of its launch tower at the Starbase facility in South Texas, marking the first time the company recovered a Starship spacecraft in this way after an orbital flight.

Flight 15

The mission was Starship’s 15th test flight and its second orbital flight. It lifted off from Starbase in South Texas on November 14. The spacecraft spent approximately 22.5 hours in orbit, completing 14 laps around Earth before making its return. During its journey, Starship successfully deployed 26 next-generation Starlink satellites.

Booster loss

SpaceX had planned to catch both the Super Heavy booster and the Starship spacecraft, a maneuver the company hoped would be a milestone “double-catch.” After liftoff and separation, the booster was supposed to return to the launch site and be captured by the tower’s mechanical arms. Instead, an onboard system detected that the booster was not in the correct position for a safe catch and automatically aborted the attempt. The rocket was redirected toward the Gulf of Mexico, where it performed part of its landing maneuver before its flight termination system activated, destroying the vehicle above the water.

SpaceX initially suggested that a problem involving the booster’s guidance, navigation and control system had caused the aborted catch. Officials later clarified that the guidance system had functioned correctly by detecting the problem and directing the booster away from the launch site. The company’s initial investigation indicated that the booster had insufficient fuel to complete its planned return. Musk subsequently said slightly weaker-than-expected engine performance was responsible.

Spacecraft catch

The Starship spacecraft continued its mission successfully. Approximately 20 minutes after the booster’s destruction, engineers briefly fired one of Starship’s six engines to complete its orbital insertion maneuver. Shortly afterward, the spacecraft began releasing its 26 next-generation Starlink satellites.

After receiving clearance for its return, Starship completed a deorbit burn and began its descent toward Texas. Its successful reentry and final approach culminated in the unprecedented catch by the launch tower’s giant mechanical arms. The spacecraft hovered next to the launchpad tower and slid between two giant mechanical arms called “chopsticks,” which grabbed it out of midair.

Why it matters

The successful return of Starship itself demonstrated a crucial capability for the company’s long-term plans. Fully reusable Starship vehicles could eventually allow SpaceX to significantly reduce the cost of sending heavy payloads into orbit, support NASA’s lunar exploration program and advance Musk’s ambitions for human missions to Mars. The failure of the booster prevented SpaceX from completing its original goal of recovering both stages during a single mission. SpaceX will have to wait until its next test flight of Starship to recover all parts of the giant rocket in a single mission.


Sources

This article was drafted with AI assistance and checked against the sources above. Company claims are reported as claims. Cover image is AI-generated.

Questions readers ask

What happened to the Super Heavy booster during Starship's 15th test flight?
The booster was destroyed by its flight termination system above the Gulf of Mexico after an onboard system detected it was not in the correct position for a safe catch and aborted the attempt.
When did Starship's 15th test flight lift off and how long did it spend in orbit?
The mission lifted off from Starbase in South Texas on November 14 and spent approximately 22.5 hours in orbit.
How was the Starship spacecraft recovered after its return from orbit?
The spacecraft was caught out of midair by two giant mechanical arms called "chopsticks" on the launch tower's mechanical arms.
What payload did Starship deploy during its orbital flight?
Starship successfully deployed 26 next-generation Starlink satellites.
Why did the booster's catch attempt fail according to Elon Musk?
Musk said slightly weaker-than-expected engine performance was responsible for the booster having insufficient fuel to complete its planned return.

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