Month: December 2023

TOKYO — Toyota Motor’s Daihatsu unit will halt shipments of all of its vehicles, Japan’s biggest automaker said on Wednesday, after an investigation into a safety scandal found issues at 64 models, including almost two dozen sold under Toyota’s brand.

An independent panel has been investigating Daihatsu after it said in April it had rigged side-collision safety tests carried out for 88,000 small cars, most of those sold as Toyotas.

But the latest revelations suggest the scope of the scandal is far greater than previously thought and could potentially tarnish the automakers’ reputation for quality and safety.

Daihatsu is Toyota’s small-car unit and produces a number of the so-called “kei” smaller cars and trucks that are popular in Japan. The latest issues also impacted some Mazda and Subaru models sold in the domestic market and Toyota and Daihatsu models overseas, the panel found.

Toyota said “fundamental reform” was needed to revitalize Daihatsu, as well as a review of certification operations.

“This will be an extremely significant task that cannot be accomplished overnight,” Toyota said in a statement. “It will require not only a review of management and business operations but also a review of the organization and structure.”

Toyota shares were flat on Wednesday afternoon, lagging a 1.6% rise in the broader market.

Daihatsu was found to have cheated on safety tests of almost all models it currently has in production as well as some cars it made in the past, the Asahi newspaper previously reported.

The issue emerged after Daihatsu said in April it had discovered the wrongly conducted tests after a whistleblower report. It had reported the issue to regulatory agencies and halted shipments of affected models. 

The following month, it said it had stopped sales of the Toyota Raize hybrid electric vehicle and its own Rocky model after also finding problems with testing for those models.

Daihatsu produced 1.1 million vehicles over the first 10 months of the year, nearly 40% of those at overseas sites, according to Toyota data. It sold some 660,000 vehicles worldwide over that period and accounted for 7% of Toyota’s sales.

Toyota said on Wednesday that affected models included those for the southeast Asian markets of Thailand, Indonesia, Malaysia, Cambodia and Vietnam and central and South American countries of Mexico, Ecuador, Peru, Chile, Bolivia and Uruguay.

Daihatsu is the latest safety issue to impact the Toyota group over the years.

An engine data scandal at Toyota’s truck- and bus-making unit, Hino Motors, in 2022 led to resignations and temporary pay cuts for some managers.

In that case Hino admitted to falsifying data on some engines dating back to 2003, or at least a decade earlier than it originally indicated.

In 2010 Toyota Chairman Akio Toyoda, then chief executive, was forced to testify before U.S. Congress due to a safety crisis involving faulty accelerators.
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WASHINGTON — Blue Origin launched its first rocket in more than a year on Tuesday, reviving the U.S. company’s fortunes with a successful return to space following an uncrewed crash in 2022.

Though mission NS-24 carried a payload of science experiments, not people, it paves the way for Jeff Bezos’ aerospace enterprise to resume taking wealthy thrill-seekers to the final frontier.

The New Shepard suborbital rocket blasted off from the pad at Launch Site One, near Van Horn, Texas, at 10:42 a.m.

After separating from the booster, the gumdrop-shaped capsule attained a peak altitude of 107 kilometers above sea level, well above the internationally recognized boundary of space known as the Karman line, which is 100 kilometers high.

The booster then successfully landed vertically on the launchpad, against the majestic backdrop of the Sierra Diablo mountains, followed a few minutes later by the capsule floating to the desert floor on three giant parachutes.

All in all, the mission lasted 10 minutes and 13 seconds.

“Demand for New Shepard flights continues to grow, and we’re looking forward to increasing our flight cadence in 2024,” said Phil Joyce, the company’s senior vice president.

The science experiments onboard included one to demonstrate the operation of hydrogen fuel cell technology in microgravity, and another showing how water and gas move in a weightless environment.

Future applications could include monitoring water quality for astronauts in space.

On Sept. 12, 2022, a Blue Origin rocket became engulfed in flames shortly after launch. The capsule, fixed to the top of the rocket, successfully initiated an emergency separation sequence and floated safely to the ground on parachutes.

The accident prompted a year-long probe by the Federal Aviation Administration, which found it was caused by the failure of an engine nozzle that experienced higher-than-expected operating temperatures.

The regulator issued a set of corrective actions for Blue Origin to undertake before it could resume flying, including the redesign of certain engine parts. It confirmed Sunday that it had approved Blue Origin’s application to fly again.

In all, Blue Origin has carried out six crewed flights — some passengers were paying customers and others were guests — since July 2021, when Bezos himself took part in the first.

While Blue Origin has been grounded, rival Virgin Galactic — the company founded by British billionaire Richard Branson — has pressed on, with five commercial flights this year.

The two companies compete in the emerging space tourism sector, operating in suborbital space.

While Blue Origin launches a small rocket vertically, Virgin Galactic uses a large carrier plane to gain altitude and then drop off a smaller, rocket-powered spaceplane that completes the journey to space.

In both cases, passengers enjoy a few minutes of weightlessness and can view the curvature of the Earth through large windows.

Virgin Galactic tickets were sold for between $200,000 to $450,000; Blue Origin does not publicly disclose its ticket prices.

Blue Origin can boast the fact that nearly all of its rocket platform is reused, including the booster, capsule, engine, landing gear and parachutes.

Its engine, meanwhile, is fueled by liquid oxygen and hydrogen, meaning the only byproduct during flight is water vapor, with no carbon emissions.

Blue Origin is also developing a heavy rocket for commercial purposes called New Glenn, with the maiden flight planned for next year.

This rocket, which measures 98 meters high, is designed to carry payloads of as much as 45 metric tons into low Earth orbit.

 
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Researchers in Australia have developed a method to make hydrogen from seawater without a costly desalination process. This could mark a breakthrough in the production of clean hydrogen from a plentiful, eco-friendly source. VOA’s Julie Taboh has more. 
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