SpaceX fails to repeat Starship booster catch, as Trump looks on

SpaceX fails to repeat Starship booster catch, as Trump looks on
The SpaceX Starship lifts off from Starbase near Boca Chica, Texas. (AFP)
Updated 20 November 2024
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SpaceX fails to repeat Starship booster catch, as Trump looks on

SpaceX fails to repeat Starship booster catch, as Trump looks on

BOCA CHICA: SpaceX’s Starship megarocket blasted off on its latest test flight Tuesday, with President-elect Donald Trump joining Elon Musk to witness the spectacle firsthand in the latest sign of their ever closer ties.
But the Republican leader was deprived of the chance to see the booster stage caught in the launch tower’s “chopstick” arms, an engineering marvel demonstrated by the company last month and one he personally lauded during his election victory speech.
Instead, the colossal Super Heavy first stage made a more subdued splashdown in the Gulf of Mexico. Company representatives cited unmet technical criteria, dampening the triumph of an event attended by a bevy of Trump-world figures, including Donald Trump Jr.
Earlier, Trump greeted Musk warmly on Tuesday afternoon, sporting a red MAGA hat as the pair headed off to watch from the control tower of the company’s Starbase in Boca Chica, Texas, where the rocket blasted off at 4:00 p.m. local time (2200 GMT) on the sixth test flight for Starship.
SpaceX founder and CEO Musk has been a constant presence at Trump’s side since the incoming president’s election victory, joining him at a meeting with Argentina’s President Javier Milei and even at a UFC bout.
Trump’s decision to travel to Musk’s home turf was the latest sign of the growing alliance between the billionaire duo, which has raised questions over possible conflicts of interests given SpaceX’s lucrative contracts with NASA and the Pentagon.
Tuesday’s launch marked the quickest turnaround between test flights for the world’s most powerful rocket, a gleaming, 121-meter-tall (400-foot) stainless steel colossus central to Musk’s ambition of colonizing Mars and making humanity a multiplanetary species.
Musk aims to launch the first uncrewed missions to the Red Planet as early as 2026, coinciding with the next “Mars transfer window” — a period when the journey between Earth and Mars is at its shortest.
NASA is also counting on a specialized version of Starship to ferry astronauts to the lunar surface later this decade under its Artemis program.




Elon Musk speaks with U.S. President-elect Donald Trump (R) and guests. (Getty Images/AFP)


Flight six of Starship was seen as a test of whether SpaceX’s first booster catch was pure precision or relied on a stroke of luck after Musk — perhaps inadvertently — disclosed how close the last flight came to disaster.
In a clip posted to X showcasing his gaming chops in “Diablo IV,” sharp-eared fans caught an employee briefing him that the Super Heavy booster was “one second away” from a system failure that could have spelled catastrophe.
Starship’s upper stage will make a partial orbit of Earth, reenter the atmosphere and splash down in the Indian Ocean a little over an hour later, but this time in the daylight, providing clearer visuals for analysis.
Key milestones include reigniting Starship’s Raptor engines for the first time in space and trialing new heat shield materials. The flight also carries Starship’s first ever payload — a stuffed banana — and serves as a swan song for the current generation of Starship prototypes.
With twice the thrust of the Saturn V rockets that powered Apollo missions, Starship is the most powerful rocket ever built. Musk has already teased that its successor, Starship V3, will be “3X more powerful” and could take flight within a year.
The flight comes as Musk is riding high on Trump’s November 5 White House win, having campaigned extensively for the returning Republican leader, as well as donating staggering sums from his own fortune to the cause.
His loyalty has paid off. Musk has been tapped to co-lead a new “Department of Government Efficiency” — or DOGE, a cheeky nod to the meme-based cryptocurrency Musk loves to promote.
That in turn has led to concerns Musk could engage in “self-dealing” as the CEO is poised to straddle the line between government insider and corporate titan.
Critics worry he could sway regulatory decisions to benefit his six companies, including SpaceX and its marquee Starship program, which has faced launch delays linked to an environmental review the company called “superfluous.”


Zelensky hails Usyk victory over Fury

Zelensky hails Usyk victory over Fury
Updated 22 December 2024
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Zelensky hails Usyk victory over Fury

Zelensky hails Usyk victory over Fury

RIYADH: Ukrainian President Volodymyr Zelensky hailed Oleksandr Usyk’s victory over Tyson Fury in their heavyweight world championship rematch on Saturday, calling it proof that Ukraine “will not give up what’s ours.”
“Victory!” Zelensky said in a post on Telegram. “So important and so necessary for all of us now.”
Ukraine remains locked in war nearly three years after Russia invaded, but Zelensky said Usyk’s triumph was a mark of Ukrainian resiliency and determination.
“Having retained the championship belts, Oleksandr proves: we are Ukrainians and we will not give up what’s ours. And no matter how difficult it is — we will win.
“Be it the ring, battlefield or diplomatic arena — we fight and we will not give up what’s ours.
“Congrats on the victory, Cossack! Congrats on the victory Ukraine! Glory to Ukraine.”
Usyk’s victory — seven months after his first triumph over Britain’s Fury to become the first undisputed heavyweight world champion of the four-belt era — took his record to 23-0 with 14 knockouts.


Weightlifting Taiwan granny, 90, garners cheers, health benefits at gym

Weightlifting Taiwan granny, 90, garners cheers, health benefits at gym
Updated 21 December 2024
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Weightlifting Taiwan granny, 90, garners cheers, health benefits at gym

Weightlifting Taiwan granny, 90, garners cheers, health benefits at gym

TAIPEI: Cheng Chen Chin-Mei beamed broadly as she hoisted a 35-kg weightlifting bar to her waist, dropped it and waved confidently to the enthusiastic crowd in a competition in Taipei. Cheng Chen, 90, has been pumping iron since last year, encouraged by her granddaughter to take up the sport after she was diagnosed with Parkinson’s disease. She credits the regimen with helping to fix her posture.

Three generations of her family were among a couple of hundred people watching Cheng Chen and 44 others aged 70 or over in a weightlifting competition on Saturday. In the three-round competition, Cheng Chen lifted as much as 45kg using a hexagonal-shaped bar that is said to allow the lifter more stability and options for gripping.

“I want to tell all the old people to join the workout,” Cheng Chen told Reuters after the competition. “You don’t need to work extremely hard, but this is to stay healthy.”

Cheng Chen was not the only nonagenarian in the competition. The oldest participant is 92.

Taiwan is projected to become a “super-aged society” next year, with 20 percent or more of its 23 million people aged 65 or older, according to National Development Council data.

The government has set up fitness centers across the island with equipment suitable for older people, to encourage them to train, according to the Health Promotion Administration, which encourages healthy lifestyles.


Santa and Mrs. Claus use military transports to bring Christmas to an Alaska Native village

Santa and Mrs. Claus use military transports to bring Christmas to an Alaska Native village
Updated 21 December 2024
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Santa and Mrs. Claus use military transports to bring Christmas to an Alaska Native village

Santa and Mrs. Claus use military transports to bring Christmas to an Alaska Native village
  • Operation Santa started in 1956 when flooding severely curtailed subsistence hunting for residents of St. Mary’s, in western Alaska

YAKUTAT, Alaska: Forget the open-air sleigh overloaded with gifts and powered by flying reindeer.
Santa and Mrs. Claus this week took supersized rides to southeast Alaska in a C-17 military cargo plane and a camouflaged Humvee, as they delivered toys to the Tlingit village of Yakutat, northwest of Juneau.
The visit was part of this year’s Operation Santa Claus, an outreach program of the Alaska National Guard to largely Indigenous communities in the nation’s largest state. Each year, the Guard picks a village that has suffered recent hardship — in Yakutat’s case, a massive snowfall that threatened to buckle buildings in 2022.
“This is one of the funnest things we get to do, and this is a proud moment for the National Guard,” Maj. Gen. Torrence Saxe, adjutant general of the Alaska National Guard, said Wednesday.
Saxe wore a Guard uniform and a Santa hat that stretched his unit’s dress regulations.
The Humvee caused a stir when it entered the school parking lot, and a buzz of “It’s Santa! It’s Santa!” pierced the cold air as dozens of elementary school children gathered outside.
In the school, Mrs. Claus read a Christmas story about the reindeer Dasher. The couple in red then sat for photos with nearly all of the 75 or so students and handed out new backpacks filled with gifts, books, snacks and school supplies donated by the Salvation Army. The school provided lunch, and a local restaurant provided the ice cream and toppings for a sundae bar.
Student Thomas Henry, 10, said while the contents of the backpack were “pretty good,” his favorite item was a plastic dinosaur.
Another, 9-year-old Mackenzie Ross, held her new plush seal toy as she walked around the school gym.
“I think it’s special that I have this opportunity to be here today because I’ve never experienced this before,” she said.
Yakutat, a Tlingit village of about 600 residents, is in the lowlands of the Gulf of Alaska, at the top of Alaska’s panhandle. Nearby is the Hubbard Glacier, a frequent stop for cruise ships.
Some of the National Guard members who visited Yakutat on Wednesday were also there in January 2022, when storms dumped about 6 feet (1.8 meters) of snow in a matter of days, damaging buildings.
Operation Santa started in 1956 when flooding severely curtailed subsistence hunting for residents of St. Mary’s, in western Alaska. Having to spend their money on food, they had little left for Christmas presents, so the military stepped in.
This year, visits were planned to two other communities hit by flooding. Santa’s visit to Circle, in northeastern Alaska, went off without a hitch. Severe weather prevented a visit to Crooked Creek, in the southwestern part of the state, but Christmas was saved when the gifts were delivered there Nov. 16.
“We tend to visit rural communities where it is very isolated,” said Jenni Ragland, service extension director with the Salvation Army Alaska Division. “A lot of kids haven’t traveled to big cities where we typically have Santa and big stores with Christmas gifts and Christmas trees, so we kind of bring the Christmas program on the road.”
After the C-17 Globemaster III landed in Yakutat, it quickly returned to Joint Base Elmendorf-Richardson in Anchorage, an hour away, because there was nowhere to park it at the village’s tiny airport. Later it returned to pick up the Christmas crew.
Santa and Mrs. Claus, along with their tuckered elves, were seen nodding off on the flight back.


Scientists observe ‘negative time’ in quantum experiments

Photo/Shutterstock
Photo/Shutterstock
Updated 22 December 2024
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Scientists observe ‘negative time’ in quantum experiments

Photo/Shutterstock
  • The researchers emphasize that these perplexing results highlight a peculiar quirk of quantum mechanics rather than a radical shift in our understanding of time

TORONTO, Canada: Scientists have long known that light can sometimes appear to exit a material before entering it — an effect dismissed as an illusion caused by how waves are distorted by matter.
Now, researchers at the University of Toronto, through innovative quantum experiments, say they have demonstrated that “negative time” isn’t just a theoretical idea — it exists in a tangible, physical sense, deserving closer scrutiny.
The findings, yet to be published in a peer-reviewed journal, have attracted both global attention and skepticism.
The researchers emphasize that these perplexing results highlight a peculiar quirk of quantum mechanics rather than a radical shift in our understanding of time.
“This is tough stuff, even for us to talk about with other physicists. We get misunderstood all the time,” said Aephraim Steinberg, a University of Toronto professor specializing in experimental quantum physics.
While the term “negative time” might sound like a concept lifted from science fiction, Steinberg defends its use, hoping it will spark deeper discussions about the mysteries of quantum physics.

Years ago, the team began exploring interactions between light and matter.
When light particles, or photons, pass through atoms, some are absorbed by the atoms and later re-emitted. This interaction changes the atoms, temporarily putting them in a higher-energy or “excited” state before they return to normal.
In research led by Daniela Angulo, the team set out to measure how long these atoms stayed in their excited state. “That time turned out to be negative,” Steinberg explained — meaning a duration less than zero.
To visualize this concept, imagine cars entering a tunnel: before the experiment, physicists recognized that while the average entry time for a thousand cars might be, for example, noon, the first cars could exit a little sooner, say 11:59 am. This result was previously dismissed as meaningless.
What Angulo and colleagues demonstrated was akin to measuring carbon monoxide levels in the tunnel after the first few cars emerged and finding that the readings had a minus sign in front of them.

The experiments, conducted in a cluttered basement laboratory bristling with wires and aluminum-wrapped devices, took over two years to optimize. The lasers used had to be carefully calibrated to avoid distorting the results.
Still, Steinberg and Angulo are quick to clarify: no one is claiming time travel is a possibility. “We don’t want to say anything traveled backward in time,” Steinberg said. “That’s a misinterpretation.”
The explanation lies in quantum mechanics, where particles like photons behave in fuzzy, probabilistic ways rather than following strict rules.
Instead of adhering to a fixed timeline for absorption and re-emission, these interactions occur across a spectrum of possible durations — some of which defy everyday intuition.
Critically, the researchers say, this doesn’t violate Einstein’s theory of special relativity, which dictates that nothing can travel faster than light. These photons carried no information, sidestepping any cosmic speed limits.

The concept of “negative time” has drawn both fascination and skepticism, particularly from prominent voices in the scientific community.
German theoretical physicist Sabine Hossenfelder, for one, criticized the work in a YouTube video viewed by over 250,000 people, noting, “The negative time in this experiment has nothing to do with the passage of time — it’s just a way to describe how photons travel through a medium and how their phases shift.”
Angulo and Steinberg pushed back, arguing that their research addresses crucial gaps in understanding why light doesn’t always travel at a constant speed.
Steinberg acknowledged the controversy surrounding their paper’s provocative headline but pointed out that no serious scientist has challenged the experimental results.
“We’ve made our choice about what we think is a fruitful way to describe the results,” he said, adding that while practical applications remain elusive, the findings open new avenues for exploring quantum phenomena.
“I’ll be honest, I don’t currently have a path from what we’ve been looking at toward applications,” he admitted. “We’re going to keep thinking about it, but I don’t want to get people’s hopes up.”
 

 


‘Don’t hit him too hard!’: Zelensky tells Usyk not to endanger British arms deal

‘Don’t hit him too hard!’: Zelensky tells Usyk not to endanger British arms deal
Updated 20 December 2024
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‘Don’t hit him too hard!’: Zelensky tells Usyk not to endanger British arms deal

‘Don’t hit him too hard!’: Zelensky tells Usyk not to endanger British arms deal
  • Ukraine President Volodymyr Zelensky jokes for Oleksandr Usyk to be gentle with British rival Tyson Fury to not harm UK weapon supplies

PARIS: Ukraine President Volodymyr Zelensky pleaded with boxing star Oleksandr Usyk to be gentle with British rival Tyson Fury in their world heavyweight clash in case a battering delivers a knockout blow to a crucial arms deal.
Usyk defeated Fury in May to become the undisputed heavyweight champion of the world and the two men meet again in Riyadh on Saturday.
“All Ukrainians are on your side. Of course, Britain is helping Ukraine in a fight against Russia,” Zelensky told Usyk on Friday in a video on Zelensky’s Telegram account.
“We respect our partners. That’s why when you beat Fury, don’t hit him too hard, because we don’t want them to ban Storm Shadow.”
British media reported last month that Ukraine had fired Storm Shadow missiles into Russia for the first time after London gave Kyiv the green light for such strikes.
The UK government refused to confirm or deny the reports.