Nagasaki Marks 80th A-Bomb Anniversary as Survivors Put Hopes of Nuke Ban in the Hands of Youth

 Doves are leased over the Peace Statue during a ceremony to mark the 80th anniversary of the US atomic bombing at the Peace Park in Nagasaki, southern Japan Saturday, Aug. 9, 2025. (Kyodo News via AP)
Doves are leased over the Peace Statue during a ceremony to mark the 80th anniversary of the US atomic bombing at the Peace Park in Nagasaki, southern Japan Saturday, Aug. 9, 2025. (Kyodo News via AP)
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Nagasaki Marks 80th A-Bomb Anniversary as Survivors Put Hopes of Nuke Ban in the Hands of Youth

 Doves are leased over the Peace Statue during a ceremony to mark the 80th anniversary of the US atomic bombing at the Peace Park in Nagasaki, southern Japan Saturday, Aug. 9, 2025. (Kyodo News via AP)
Doves are leased over the Peace Statue during a ceremony to mark the 80th anniversary of the US atomic bombing at the Peace Park in Nagasaki, southern Japan Saturday, Aug. 9, 2025. (Kyodo News via AP)

The southern Japanese city of Nagasaki on Saturday marked 80 years since the US atomic attack that killed tens of thousands and left survivors who hope their harrowing memories can help make their hometown the last place on Earth to be hit by a nuclear bomb.

The United States launched the Nagasaki attack on Aug. 9, 1945, killing 70,000 by the end of that year, three days after the bombing of Hiroshima that killed 140,000. Japan surrendered on Aug. 15, 1945, ending World War II and the country’s nearly half-century of aggression across Asia.

About 2,600 people, including representatives from more than 90 countries, attended a memorial event at Nagasaki Peace Park, where Mayor Shiro Suzuki and Prime Minister Shigeru Ishiba spoke, among other guests. At 11:02 a.m., the exact time when the plutonium bomb exploded above Nagasaki, participants observed a moment of silence as a bell rang.

Dozens of doves, a symbol of peace, were released after a speech by Suzuki, whose parents are survivors of the attack. He said the city’s memories of the bombing are “a common heritage and should be passed down for generations” in and outside Japan.

“The existential crisis of humanity has become imminent to each and every one of us living on Earth,” Suzuki said. “In order to make Nagasaki the last atomic bombing site now and forever, we will go hand-in-hand with global citizens and devote our utmost efforts toward the abolition of nuclear weapons and the realization of everlasting world peace.”

Praying for nuclear abolition and no war

Survivors and their families gathered Saturday in rainy weather at Peace Park and nearby Hypocenter Park, located below the bomb’s exact detonation spot, hours before the official ceremony.

“I simply seek a world without war," said Koichi Kawano, an 85-year-old survivor who laid flowers at the Hypocenter monument decorated with colorful paper cranes and other offerings.

Some others prayed at churches in Nagasaki, home to Catholic converts who went deep underground during centuries of violent persecution in Japan’s feudal era.

The twin bells at Urakami Cathedral, which was destroyed in the bombing, also rang together again after one of the bells that had gone missing following the attack was restored by volunteers.

Despite their pain from wounds, discrimination and illnesses from radiation, survivors have publicly committed to a shared goal of abolishing nuclear weapons. But they worry about the world moving in the opposite direction.

Survivors put their hopes in younger hands

Aging survivors and their supporters in Nagasaki now put their hopes of achieving nuclear weapons abolition in the hands of younger people, telling them the attack is not distant history, but an issue that remains relevant to their future.

“There are only two things I long for: the abolition of nuclear weapons and prohibition of war,” survivor Fumi Takeshita said. “I only see a world where nuclear weapons are never used and everyone can live in peace.”

In hopes of passing on the lessons of history, Takeshita visits schools to share her experience with children.

“When you grow up and remember what you learned today, please think what each of you can do to prevent war,” Takeshita, 83, told students during a school visit earlier this week.

Teruko Yokoyama, an 83-year-old member of a Nagasaki organization supporting survivors, said she feels the absence of those she has worked, which fuels her strong desire to document the lives of remaining survivors.

The number of survivors has fallen to 99,130, about a quarter of the original number, with their average age exceeding 86. Survivors worry about fading memories, as the youngest of the survivors were too young to recall the attack clearly.

“We must keep records of the atomic bombing damages of the survivors and their lifetime story,” said Yokoyama, whose two sisters died after suffering illnesses linked to radiation.

Her organization has started to digitalize the narratives of survivors for viewing on YouTube and other social media platforms with the help of a new generation.

“There are younger people who are beginning to take action,” Yokoyama told The Associated Press on Friday. “So I think we don’t have to get depressed yet.”

Nagasaki hosted a “peace forum” on Friday where survivors shared their stories with more than 300 young people from around the country. Seiichiro Mise, a 90-year-old survivor, said he is handing seeds of “flowers of peace” to the younger generation in hopes of seeing them bloom.

Japan's security dilemma

Survivors are frustrated by a growing nuclear threat and support among international leaders for developing or possessing nuclear weapons for deterrence. They criticize the Japanese government’s refusal to sign or even participate in the Treaty on the Prohibition of Nuclear Weapons because Japan, as an American ally, needs US nuclear possession as deterrence.

In Ishiba's speech, the prime minister reiterated Japan’s pursuit of a nuclear-free world and pledged to promote dialogue and cooperation between countries with nuclear weapons and non-nuclear states at the Non-Proliferation of Nuclear Weapons review conference scheduled for April and May 2026 in New York City. Ishiba, however, did not mention the nuclear weapons ban treaty.

Nagasaki invited representatives from all countries to attend the ceremony Saturday. China notably notified the city it would not be present without providing a reason.

The ceremony last year stirred controversy due to the absence of the US ambassador and other Western envoys in response to the Japanese city’s refusal to invite Israel.



Rocket Re-entry Pollution Measured in Atmosphere for 1st Time

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top launches from Space Launch Complex 40 for the Crew-12 mission at Cape Canaveral Space Force Station in Florida on February 13, 2026. (Photo by Jim WATSON / AFP)
A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top launches from Space Launch Complex 40 for the Crew-12 mission at Cape Canaveral Space Force Station in Florida on February 13, 2026. (Photo by Jim WATSON / AFP)
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Rocket Re-entry Pollution Measured in Atmosphere for 1st Time

A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top launches from Space Launch Complex 40 for the Crew-12 mission at Cape Canaveral Space Force Station in Florida on February 13, 2026. (Photo by Jim WATSON / AFP)
A SpaceX Falcon 9 rocket with the company's Dragon spacecraft on top launches from Space Launch Complex 40 for the Crew-12 mission at Cape Canaveral Space Force Station in Florida on February 13, 2026. (Photo by Jim WATSON / AFP)

When part of a SpaceX rocket re-entered Earth's atmosphere exactly a year ago, it created a spectacular fireball that streaked across Europe's skies, delighting stargazers and sending a team of scientists rushing towards their instruments.

The German team managed to measure the pollution the rocket's upper stage emitted in our planet's difficult-to-study upper atmosphere -- the first time this has been achieved, according to a study published on Thursday.

It is vital to learn more about this little-understood form of pollution because of the huge number of satellites that are planned to be launched in the coming years, the scientists emphasized.

In the early hours of February 19, 2025, the upper stage of a Falcon 9 rocket was tumbling back to Earth when it exploded into a fireball that made headlines from the UK to Poland.

"We were excited to try and test our equipment and hopefully measure the debris trail," the team led by Robin Wing and Gerd Baumgarten of the Leibniz Institute of Atmospheric Physics in Germany told AFP via email.

In particular, the scientists wanted to measure how the rocket polluted what they call the "ignorosphere" -- because it is so difficult to study.

This region between 50 to 100 kilometers (31 to 62 miles) above Earth includes the mesosphere and part of the lower thermosphere.

- 'Harbinger' -

The team used technology called LIDAR, which measures pollution in the atmosphere by shooting out lots of laser pulses and seeing which bounce back off something.

They detected a sudden spike in the metal lithium in an area nearly 100 kilometers above Earth. This plume had 10 times more lithium than is normal in this part of the atmosphere.

The team then traced the plume back to where the rocket re-entered the atmosphere, west of Ireland.

For the first time, this proves it is possible to study pollution from re-entering rockets at such heights before it disperses, the scientists said.

But the impact from this rocket pollution remains unknown.

"What we do know is that one ton of emissions at 75 kilometers (altitude) is equivalent to 100,000 tons at the surface," they said.

The study warned the case was a "harbinger" of the pollution to come, given how many rockets will be needed to launch all the satellites that Earth is planning to blast into space.

Currently, there are around 14,000 active satellites orbiting our planet.
In the middle of last month, China applied for permission to launch around 200,000 satellites into orbit.

Then at the end of January, billionaire Elon Musk's SpaceX applied for permission to launch one million more.

Eloise Marais, a professor of atmospheric chemistry at University College London not involved in the new study, told AFP the research was "really important".

"There is currently no suitable regulation targeting pollution input into the upper layers of the atmosphere," she explained.

"Even though these portions of the atmosphere are far from us, they have potentially consequential impacts to life on Earth if the pollutants produced are able to affect Earth's climate and deplete ozone in the layer protecting us from harmful UV radiation."

The study was published in the journal Communications Earth & Environment.


Deep-sea Fish Break the Mold with Novel Visual System

A close-up showing the shiny silver-green photophores (light organs) on the lower head of the deep-sea fish Maurolicus muelleri from the Red Sea, seen in this photograph released on February 11, 2026. Dr. Wen-Sung Chung/Handout via REUTERS
A close-up showing the shiny silver-green photophores (light organs) on the lower head of the deep-sea fish Maurolicus muelleri from the Red Sea, seen in this photograph released on February 11, 2026. Dr. Wen-Sung Chung/Handout via REUTERS
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Deep-sea Fish Break the Mold with Novel Visual System

A close-up showing the shiny silver-green photophores (light organs) on the lower head of the deep-sea fish Maurolicus muelleri from the Red Sea, seen in this photograph released on February 11, 2026. Dr. Wen-Sung Chung/Handout via REUTERS
A close-up showing the shiny silver-green photophores (light organs) on the lower head of the deep-sea fish Maurolicus muelleri from the Red Sea, seen in this photograph released on February 11, 2026. Dr. Wen-Sung Chung/Handout via REUTERS

For more than a century, biology textbooks have stated that vision among vertebrates - people included - is built from two clearly defined cell types: rods for processing dim light and cones for bright light and color. New research involving deep-sea fish shows this tidy division is, in reality, not so tidy.

Scientists have identified a new type of visual cell in deep-sea fish that blends the shape and form of rods with the molecular machinery and genes of cones. This hybrid type of cell, adapted for sight in gloomy light conditions, was found in larvae of three deep-sea fish species in the Red Sea, Reuters reported.

The species studied were: a hatchetfish, with the scientific name Maurolicus mucronatus; a lightfish, named Vinciguerria mabahiss; and a lanternfish, named Benthosema pterotum. The hatchetfish retained the hybrid cells throughout its life. The other two shifted to the usual rod-cone dichotomy in adulthood.

All three are small, with adults measuring roughly 1-3 inches (3-7 cm) long and the larvae much littler. They inhabit a marine realm of twilight conditions, with sunlight struggling to penetrate into the watery depths.

The vertebrate retina, a sensory membrane at the back of the eye that detects light and converts it into signals to the brain, possesses two main types of light-sensitive visual cells, called photoreceptors. They are named for their shape: rods and cones.

"The rods and cones slowly change position inside the retina when moving between dim and bright conditions, which is why our eyes take time to adjust when we flick on the light switch on our way to the restroom at night," said Lily Fogg, a postdoctoral researcher in marine biology at the University of Helsinki in Finland and lead author of the research published in the journal Science Advances.

"We found that, as larvae, these deep-sea fish mostly use a mix-and-match type of hybrid photoreceptor. These cells look like rods - long, cylindrical and optimized to catch as many light particles - photons - as possible. But they use the molecular machinery of cones, switching on genes usually found only in cones," Fogg said.

The researchers examined the retinas of fish larvae caught at depths from 65 to 650 feet (20 to 200 meters). In the type of dim environment they inhabit, rod and cone cells both are usually engaged in the vertebrate retina, but neither works very well. These fish display an evolutionary remedy.

"Our results challenge the longstanding idea that rods and cones are two fixed, clearly separated cell types. Instead, we show that photoreceptors can blend structural and molecular features in unexpected ways. This suggests that vertebrate visual systems are more flexible and evolutionarily adaptable than previously thought," Fogg said.

"It is a very cool finding that shows that biology does not fit neatly into boxes," said study senior author Fabio Cortesi, a marine biologist and neuroscientist at the University of Queensland in Australia. "I wouldn't be surprised if we find these cells are much more common across all vertebrates, including terrestrial species."

All three species emit bioluminescence using small light-emitting organs on their bodies, mostly located on the belly. They produce blue-green light that blends with the faint background light from the sun above. This strategy, called counterillumination, is a common form of camouflage in the deep sea to avoid predators.

"Small fish like these fuel the open ocean. They are plentiful and serve as food for many larger predatory fishes, including tuna and marlin, marine mammals such as dolphins and whales, and marine birds," Cortesi said.

These kinds of fish also engage in one of the biggest daily migrations in the animal kingdom. They swim near the surface at night to feed in plankton-rich waters, then return to the depths - 650 to 3,280 feet (200 to 1,000 meters) - during daytime to avoid predation.

"The deep sea remains a frontier for human exploration, a mystery box with the potential for significant discoveries," Cortesi said. "We should look after this habitat with the utmost care to make sure future generations can continue to marvel at its wonders."


Japan City Gets $3.6 Mn Donation in Gold to Fix Water System

FILE PHOTO: Factories line the port of Osaka, western Japan October 23, 2017. REUTERS/Thomas White/File Photo
FILE PHOTO: Factories line the port of Osaka, western Japan October 23, 2017. REUTERS/Thomas White/File Photo
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Japan City Gets $3.6 Mn Donation in Gold to Fix Water System

FILE PHOTO: Factories line the port of Osaka, western Japan October 23, 2017. REUTERS/Thomas White/File Photo
FILE PHOTO: Factories line the port of Osaka, western Japan October 23, 2017. REUTERS/Thomas White/File Photo

Osaka has received an unusual donation -- 21 kilograms of gold -- to pay for the maintenance of its ageing water system, the Japanese commercial hub announced Thursday.

The donation worth $3.6 million was made in November by a person who a month earlier had already given $3,300 in cash for the municipal waterworks, Osaka Mayor Hideyuki Yokoyama told a press conference.

"It's an absolutely staggering amount," said Yokoyama, adding that he was lost for words to express his gratitude.

"I was shocked."

The donor wished to remain anonymous, AFP quoted the mayor as saying.

Work to replace water pipes in Osaka, a city of 2.8 million residents, has hit a snag as the actual cost exceeded the planned budget, according to local media.