The SpaceX Starship lifts off with its booster on the rocket’s 13th test flight from the SpaceX launch complex in Texas on July 24.
PHOTO: REUTERS

SpaceX launches 13th Starship test, briefly deploys first upgraded Starlinks

· The Straits Times
  • SpaceX launched its 13th major Starship test flight, carrying upgraded Starlink satellites and aiming to reach near orbital speeds from its Starbase facility in Texas.
  • Starship is key to Elon Musk's goals for space travel and expanding Starlink, but development has faced delays, setbacks, and investor concerns, with shares falling 25 per cent since the IPO.
  • The fully reusable Starship and Super Heavy booster aim for multiple missions, including NASA moon landings by 2028, requiring refuelling and safety milestones yet to be achieved.

WASHINGTON – SpaceX’s Starship rocket lifted off from Texas on July 24 and briefly put its first 20 upgraded Starlink internet satellites into suborbital space, the company’s 13th test mission as it aims to begin routine service by the end of 2026.

The roughly 122m-tall Starship rocket system blasted off around 6.50pm Eastern time from SpaceX’s Starbase company town in Texas.

During the mission, the rocket launched 20 of Starlink’s V3 satellites, a much more powerful version with greater bandwidth and internet speeds.

They briefly connected with SpaceX’s existing network of some 10,000 orbiting satellites. Then, as planned, they followed the ship’s suborbital trajectory into Earth’s atmosphere and burned up.

As the craft flew over a shadowed Earth, a camera fixed to the rocket and streamed live by SpaceX showed thunderstorms with flashes of lightning in the background 190km below.

A crowd of SpaceX engineers at SpaceX’s facilities in Hawthorne, California, could be heard on the live stream cheering at the rocket’s mission milestones, at one point chanting “USA”.

The flight featured a new version of the rocket crucial to the company’s plans. Those include expanding the Starlink satellite internet service, landing humans on the Moon for US space agency NASA by 2028, and eventually deploying thousands of artificial intelligence-processing satellites in orbit.

The roughly hour-long mission concluded with Starship’s re-entry through Earth’s atmosphere with seemingly minimal scarring on its heat shield. This was an improvement from prior tests and a step towards CEO Elon Musk’s goal for the rocket to fly and return as routinely as an airplane.

The roughly 14-storey-tall ship reignited its on-board engines to flip itself upright and splashed down in the Indian Ocean, simulating how it should return on land in Texas in a real mission.

Earlier in the flight, as Starship approached 26,400kmh some 10 minutes into its flight, its Super Heavy first-stage booster was unable to ace its return to Earth and hit the Gulf of Mexico harder than expected, SpaceX said.

Five engines failed to relight and slow the descent, according to a graphic on the live stream. In a similar May test, four engines failed to relight and the booster also hit the Gulf hard.

“We were targeting a softer splashdown, and as you saw, it came in with quite a bit of velocity still,” SpaceX spokesperson Dan Huot said during the July 24 test’s live stream.

By the end of 2026, SpaceX hopes to use the giant Starship rocket to expand its Starlink network with the V3 satellites, adding enough capacity such that regular cellphones can connect directly to satellites for service outside normal cellular coverage areas. REUTERS