عربي English Türkçe اردو فارسى
Logo
Latest News
Varieties

NASA Downplays Role in Development of Titan Submersible that Imploded

(FILES) This undated image courtesy of OceanGate Expeditions, shows their Titan submersible beginning a descent. (Photo by Handout / OceanGate Expeditions / AFP)
(FILES) This undated image courtesy of OceanGate Expeditions, shows their Titan submersible beginning a descent. (Photo by Handout / OceanGate Expeditions / AFP)
TT
TT

NASA Downplays Role in Development of Titan Submersible that Imploded

(FILES) This undated image courtesy of OceanGate Expeditions, shows their Titan submersible beginning a descent. (Photo by Handout / OceanGate Expeditions / AFP)
(FILES) This undated image courtesy of OceanGate Expeditions, shows their Titan submersible beginning a descent. (Photo by Handout / OceanGate Expeditions / AFP)

OceanGate co-founder Stockton Rush said the carbon fiber hull used in an experimental submersible that imploded en route to the wreckage of the Titanic was developed with help of NASA and aerospace manufacturers, but a NASA official testified Thursday that the space agency actually had little involvement at all.
OceanGate and NASA partnered in 2020 with NASA planning to play a role in building and testing the carbon fiber hull. But the COVID-19 pandemic prevented NASA from fulfilling its role, other than providing some consulting on an early mockup, not the ultimate carbon fiber hull that was used for people, said Justin Jackson, a materials engineer for NASA.
“We provided remote consultations throughout the build of their one third scale article, but we did not do any manufacturing or testing of their cylinders,” The Associated Press quoted Jackson as saying.
At one point, Jackson said NASA declined to allow its name to be invoked in a news release by OceanGate. “The language they were using was getting too close to us endorsing, so our folks had some heartburn with the endorsement level of it,” he told a Coast Guard panel that’s investigating the tragedy.
Rush was among the five people who died when the submersible imploded in June 2023. The design of the company's Titan submersible has been the source of scrutiny since the disaster.
The Coast Guard opened a public hearing earlier this month that is part of a high level investigation into the cause of the implosion. Some of the testimony has focused on the troubled nature of the company.
In addition to Jackson, Thursday's testimony was to include Mark Negley of Boeing Co.; John Winters of Coast Guard Sector Puget Sound; and Lt. Cmdr. Jonathan Duffett of the Coast Guard Office of Commercial Vessel Compliance.
Earlier in the hearing, former OceanGate operations director David Lochridge said he frequently clashed with Rush and felt the company was committed only to making money. “The whole idea behind the company was to make money,” Lochridge testified. “There was very little in the way of science.”
Lochridge and other previous witnesses painted a picture of a company that was impatient to get its unconventionally designed craft into the water. The accident set off a worldwide debate about the future of private undersea exploration.
The hearing is expected to run through Friday and include more witnesses.
The co-founder of the company told the Coast Guard panel Monday that he hoped a silver lining of the disaster is that it will inspire a renewed interest in exploration, including the deepest waters of the world’s oceans. Businessman Guillermo Sohnlein, who helped found OceanGate with Rush, ultimately left the company before the Titan disaster.
“This can’t be the end of deep ocean exploration. This can’t be the end of deep-diving submersibles and I don’t believe that it will be,” Sohnlein said.
Coast Guard officials noted at the start of the hearing that the submersible had not been independently reviewed, as is standard practice. That and Titan’s unusual design subjected it to scrutiny in the undersea exploration community.
OceanGate, based in Washington state, suspended its operations after the implosion. The company has no full-time employees currently, but has been represented by an attorney during the hearing.
During the submersible’s final dive on June 18, 2023, the crew lost contact after an exchange of texts about Titan’s depth and weight as it descended. The support ship Polar Prince then sent repeated messages asking if Titan could still see the ship on its onboard display.
One of the last messages from Titan’s crew to Polar Prince before the submersible imploded stated, “all good here,” according to a visual re-creation presented earlier in the hearing.
When the submersible was reported overdue, rescuers rushed ships, planes and other equipment to an area about 435 miles (700 kilometers) south of St. John’s, Newfoundland. Wreckage of the Titan was subsequently found on the ocean floor about 330 yards (300 meters) off the bow of the Titanic, Coast Guard officials said. No one on board survived.
OceanGate said it has been fully cooperating with the Coast Guard and NTSB investigations since they began. Titan had been making voyages to the Titanic wreckage site going back to 2021.

Most Viewed

 
 
Varieties

17th Century Wreck Reappears from Stockholm Deep

The remains of a 17th century shipwreck is pictured after resurfacing in Stockholm, Sweden, on February 17, 2026. (Photo by Jonathan NACKSTRAND / AFP)
The remains of a 17th century shipwreck is pictured after resurfacing in Stockholm, Sweden, on February 17, 2026. (Photo by Jonathan NACKSTRAND / AFP)
TT
TT

17th Century Wreck Reappears from Stockholm Deep

The remains of a 17th century shipwreck is pictured after resurfacing in Stockholm, Sweden, on February 17, 2026. (Photo by Jonathan NACKSTRAND / AFP)
The remains of a 17th century shipwreck is pictured after resurfacing in Stockholm, Sweden, on February 17, 2026. (Photo by Jonathan NACKSTRAND / AFP)

A 17th century Swedish Navy shipwreck buried underwater in central Stockholm for 400 years has suddenly become visible due to unusually low Baltic Sea levels.

The wooden planks of the ship's well-preserved hull have since early February been peeking out above the surface of the water off the island of Kastellholmen, providing a clear picture of its skeleton.

"We have a shipwreck here, which was sunk on purpose by the Swedish Navy," Jim Hansson, a marine archeologist at Stockholm's Vrak - Museum of Wrecks, told AFP.

Hansson said experts believe that after serving in the navy, the ship was sunk around 1640 to use as a foundation for a new bridge to the island of Kastellholmen.

Archeologists have yet to identify the exact ship, as it is one of five similar wrecks lined up in the same area to form the bridge, all dating from the late 16th and early 17th centuries.

"This is a solution, instead of using new wood you can use the hull itself, which is oak" to build the bridge, Hansson said.

"We don't have shipworm here in the Baltic that eats the wood, so it lasts, as you see, for 400 years," he said, standing in front of the wreck.

Parts of the ship had already broken the surface in 2013, but never before has it been as visible as it is now, as the waters of the Baltic Sea reach their lowest level in about 100 years, according to the archaeologist.

"There has been a really long period of high pressure here around our area in the Nordics. So the water from the Baltic has been pushed out to the North Sea and the Atlantic," Hansson explained.

A research program dubbed "the Lost Navy" is underway to identify and precisely date the large number of Swedish naval shipwrecks lying on the bottom of the Baltic.

Varieties

China Has Slashed Air Pollution, but the ‘War’ Isn’t Over 

This picture taken on February 11, 2026 shows pedestrians walking along an overpass as traffic snarls in Beijing. (AFP)
This picture taken on February 11, 2026 shows pedestrians walking along an overpass as traffic snarls in Beijing. (AFP)
TT
TT

China Has Slashed Air Pollution, but the ‘War’ Isn’t Over 

This picture taken on February 11, 2026 shows pedestrians walking along an overpass as traffic snarls in Beijing. (AFP)
This picture taken on February 11, 2026 shows pedestrians walking along an overpass as traffic snarls in Beijing. (AFP)

Fifteen years ago, Beijing's Liangma riverbanks would have been smog-choked and deserted in winter, but these days they are dotted with families and exercising pensioners most mornings.

The turnaround is the result of a years-long campaign that threw China's state power behind policies like moving factories and electrifying vehicles, to improve some of the world's worst air quality.

Pollution levels in many Chinese cities still top the World Health Organization's (WHO) limits, but they have fallen dramatically since the "airpocalypse" days of the past.

"It used to be really bad," said Zhao, 83, soaking up the sun by the river with friends.

"Back then when there was smog, I wouldn't come out," she told AFP, declining to give her full name.

These days though, the air is "very fresh".

Since 2013, levels of PM2.5 -- small particulate that can enter the lungs and bloodstream -- have fallen 69.8 percent, Beijing municipality said in January.

Particulate pollution fell 41 percent nationwide in the decade from 2014, and average life expectancy has increased 1.8 years, according to the University of Chicago's Air Quality Life Index (AQLI).

China's rapid development and heavy coal use saw air quality decline dramatically by the 2000s, especially when cold winter weather trapped pollutants close to the ground.

There were early attempts to tackle the issue, including installing desulphurization technology at coal power plants, while factory shutdowns and traffic control improved the air quality for events like the 2008 Olympics.

But the impact was short-lived, and the problem worsened.

- Action plan -

Public awareness grew, heightened by factors like the US embassy in Beijing making monitoring data public.

By 2013, several international schools had installed giant inflatable domes around sport facilities to protect students.

That year, multiple episodes of prolonged haze shrouded Chinese cities, with one in October bringing northeastern Harbin to a standstill for days as PM2.5 levels hit 40 times the WHO's then-recommended standard.

The phrase "I'm holding your hand, but I can't see your face" took off online.

Later that year, an eight-year-old became the country's youngest lung cancer patient, with doctors directly blaming pollution.

As concerns mounted, China's ruling Communist Party released a ten-point action plan, declaring "a war against pollution".

It led to expanded monitoring, improved factory technology and the closure or relocation of coal plants and mines.

In big cities, vehicles were restricted and the groundwork was laid for widespread electrification.

For the first time, "quantitative air quality improvement goals for key regions within a clear time limit" were set, a 2016 study noted.

These targets were "the most important measure", said Bluetech Clean Air Alliance director Tonny Xie, whose non-profit worked with the government on the plan.

"At that time, there were a lot of debates about whether we can achieve it, because (they were) very ambitious," he told AFP.

The policy targeted several key regions, where PM2.5 levels fell rapidly between 2013 and 2017, and the approach was expanded nationwide afterwards.

"Everybody, I think, would agree that this is a miracle that was achieved in China," Xie said.

China's success is "entirely" responsible for a decline in global pollution since 2014, AQLI said last summer.

- 'Low-hanging fruits' gone -

Still, in much of China the air remains dangerous to breathe by WHO standards.

This winter, Chinese cities, including financial hub Shanghai, were regularly among the world's twenty most polluted on monitoring site IQAir.

Linda Li, a running coach who has lived in both Beijing and Shanghai, said air quality has improved, but she still loses up to seven running days to pollution in a good month.

A top environment official last year said China aimed to "basically eliminate severe air pollution by 2025", but the government did not respond when AFP asked if that goal had been met.

Official 2025 data found nationwide average PM2.5 concentrations decreased 4.4 percent on-year.

Eighty-eight percent of days featured "good" air quality.

However, China's current definition of "good" is PM2.5 levels of under 35 micrograms per cubic meter, significantly higher than the WHO's recommended five micrograms.

China wants to tighten the standard to 25 by 2035.

The last five years have also seen pollution reduction slow.

The "low-hanging fruits" are gone, said Chengcheng Qiu from the Center for Research on Energy and Clean Air (CREA).

Qiu's research suggests pollution is shifting west as heavy industry relocates to regions like Xinjiang, and that some cities in China have seen double-digit percentage increases in PM2.5 in the last five years.

"They can't just stop all industrial production. They need to find cleaner ways to produce the output," Qiu said.

There is hope for that, given China's status as a renewable energy powerhouse, with coal generation falling in 2025.

"Cleaner air ultimately rests on one clear direction," said Qiu.

"Move beyond fossil fuels and let clean energy power the next stage of development."

Varieties

Sydney Man Jailed for Mailing Reptiles in Popcorn Bags 

Investigators recovered 101 Australian reptiles from parcels destined for Hong Kong, South Korea, Sri Lanka and Romania. (AFP file)
Investigators recovered 101 Australian reptiles from parcels destined for Hong Kong, South Korea, Sri Lanka and Romania. (AFP file)
TT
TT

Sydney Man Jailed for Mailing Reptiles in Popcorn Bags 

Investigators recovered 101 Australian reptiles from parcels destined for Hong Kong, South Korea, Sri Lanka and Romania. (AFP file)
Investigators recovered 101 Australian reptiles from parcels destined for Hong Kong, South Korea, Sri Lanka and Romania. (AFP file)

A Sydney man who tried to post native lizards, dragons and other reptiles out of Australia in bags of popcorn and biscuit tins has been sentenced to eight years in jail, authorities said Tuesday.

The eight-year term handed down on Friday was a record for wildlife smuggling, federal environment officials said.

A district court in Sydney gave the man, 61-year-old Neil Simpson, a non-parole period of five years and four months.

Investigators recovered 101 Australian reptiles from seized parcels destined for Hong Kong, South Korea, Sri Lanka and Romania, the officials said in a statement.

The animals -- including shingleback lizards, western blue-tongue lizards, bearded dragons and southern pygmy spiny-tailed skinks -- were posted in 15 packages between 2018 and 2023.

"Lizards, skinks and dragons were secured in calico bags. These bags were concealed in bags of popcorn, biscuit tins and a women's handbag and placed inside cardboard boxes," the statement said.

The smuggler had attempted to get others to post the animals on his behalf but was identified by government investigators and the New South Wales police, it added.

Three other people were convicted for taking part in the crime.

The New South Wales government's environment department said that "the illegal wildlife trade is not a victimless crime", harming conservation and stripping the state "and Australia of its unique biodiversity".