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  • SpaceX launches giant Starship rocket, but passes up catching it with mechanical arms

    SpaceX launches giant Starship rocket, but passes up catching it with mechanical arms

    SpaceX on Tuesday launched another Starship rocket, but passed up catching the booster with giant mechanical arms.

    Unlike last month’s success, the booster was directed to a splashdown in the Gulf of Mexico. The catch was called off just four minutes into the test flight from Texas for unspecified reasons, and the booster hit the water three minutes later.

    Not all of the criteria for a booster catch was met and so the flight director did not command the booster to return to the launch site, said SpaceX spokesman Dan Huot. He did not specifying what went wrong.

    At the same time, the empty spacecraft launched from Texas atop Starship soared across the Gulf of Mexico on a near loop around the world similar to October’s test flight. Skimming space, the shiny retro-looking craft targeted the Indian Ocean for a controlled but destructive end to the hourlong demo.

    It was the latest test for the world’s biggest and most powerful rocket that SpaceX and NASA hope to use to get astronauts back on the moon and eventually Mars.

    SpaceX kept the same flight path as last time, but changed some steps along the way as well as the time of day. Starship blasted off in late afternoon instead of early morning to ensure daylight halfway around the world for observing the spacecraft’s descent.

    Among the new objectives: igniting one of the spacecraft’s engines in space, which would be necessary when returning from orbit. There were also thermal protection experiments aboard the spacecraft, with some areas stripped of heat tiles to see whether catch mechanisms might work there on future flights. Even more upgrades are planned for the next test flight.

    Donald Trump flew in for the launch in the latest sign of a deepening bond between the president-elect and Elon Musk, SpaceX’s founder and CEO.

    SpaceX wants to eventually return and reuse the entire 400-foot (121-meter) Starship. Full-scale recycling would drive down the cost of hauling cargo and people to the moon and Mars, while speeding things up. The recycling of SpaceX’s Falcon rockets flying out of Florida and California has already saved the company time and money.

    NASA is paying SpaceX more than $4 billion to land astronauts on the moon via Starship on back-to-back missions later this decade. Musk envisions launching a fleet of Starships to build a city one day on Mars.

    This was the sixth launch of a fully assembled Starship since 2023. The first three ended up exploding.

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    The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

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  • SpaceX launches its mega Starship rocket. This time, mechanical arms catches it at landing

    SpaceX launches its mega Starship rocket. This time, mechanical arms catches it at landing

    SpaceX launched its enormous Starship rocket on Sunday on its boldest test flight yet, catching the returning booster back at the pad with mechanical arms.

    Towering almost 400 feet (121 meters), the empty Starship blasted off at sunrise from the southern tip of Texas near the Mexican border. It arced over the Gulf of Mexico like the four Starships before it that ended up being destroyed, either soon after liftoff or while ditching into the sea. The last one in June was the most successful yet, completing its flight without exploding.

    This time, SpaceX founder and CEO Elon Musk upped the challenge and risk. The company brought the first-stage booster back to land at the pad from which it had soared seven minutes earlier. The launch tower sported monstrous metal arms, dubbed chopsticks, that caught the descending 232-foot (71-meter) booster.

    “Are you kidding me?” SpaceX’s Dan Huot observed with excitement from near the launch site. “I am shaking right now.”

    “This is a day for the engineering history books,” added SpaceX’s Kate Tice from SpaceX headquarters in Hawthorne, California.

    It was up to the flight director to decide, in real time with a manual control, whether to attempt the landing. SpaceX said both the booster and launch tower had to be in good, stable condition. Otherwise, it was going to end up in the gulf like the previous ones. Everything was judged to be ready for the catch.

    Once free of the booster, the retro-looking stainless steel spacecraft on top continued around the world, targeting a controlled splashdown in the Indian Ocean. The June flight came up short at the end after pieces came off. SpaceX upgraded the software and reworked the heat shield, improving the thermal tiles.

    SpaceX has been recovering the first-stage boosters of its smaller Falcon 9 rockets for nine years, after delivering satellites and crews to orbit from Florida or California. But they land on floating ocean platforms or on concrete slabs several miles from their launch pads — not on them.

    Recycling Falcon boosters has sped up the launch rate and saved SpaceX millions. Musk intends to do the same for Starship, the biggest and most powerful rocket ever built with 33 methane-fuel engines on the booster alone. NASA has ordered two Starships to land astronauts on the moon later this decade. SpaceX intends to use Starship to send people and supplies to the moon and, eventually Mars.

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    The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

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