CAPE CANAVERAL, Florida: A NASA spacecraft has officially “touched” the sun, plunging through the unexplored solar atmosphere known as the corona.
Scientists announced the news Tuesday during a meeting of the American Geophysical Union.
The Parker Solar Probe actually flew through the corona in April during the spacecraft’s eighth close approach to the sun. Scientists said it took a few months to get the data back and then several more months to confirm.
“Fascinatingly exciting,” said project scientist Nour Raouafi of Johns Hopkins University.
Launched in 2018, Parker was 8 million miles (13 million kilometers) from the center of the sun when it first crossed the jagged, uneven boundary between the solar atmosphere and outgoing solar wind. The spacecraft dipped in and out of the corona at least three times, each a smooth transition, according to scientists.
“The first and most dramatic time we were below for about five hours ... Now you might think five hours, that doesn’t sound big,” the University of Michigan’s Justin Kasper told reporters. But he noted that Parker was moving so fast it covered a vast distance during that time, tearing along at more than 62 miles (100 kilometers) per second.
The corona appeared dustier than expected, according to Raouafi. Future coronal excursions will help scientist better understand the origin of the solar wind, he said, and how it is heated and accelerated out into space. Because the sun lacks a solid surface, the corona is where the action is; exploring this magnetically intense region up close can help scientists better understand solar outbursts that can interfere with life here on Earth.
Preliminary data suggest Parker also dipped into the corona during its ninth close approach in August, but scientists said more analyzes are needed. It made its 10th close approach last month.
Parker will keep drawing ever closer to the sun and diving deeper into the corona until its grand finale orbit in 2025.
The latest findings were also published by the American Physical Society.
NASA craft ‘touches’ sun for 1st time, dives into atmosphere
https://arab.news/9kjr5
NASA craft ‘touches’ sun for 1st time, dives into atmosphere
- Launched in 2018, Parker was 8 million miles (13 million kilometers) from the center of the sun when it first crossed the jagged, uneven boundary between the solar atmosphere and outgoing solar wind
Cambodia takes back looted historic artifacts handled by British art dealer
- The objects were returned under a 2020 agreement between the Ministry of Culture and Fine Arts and the family of the late Douglas Latchford, a British art collector and dealer who allegedly had the items smuggled out of Cambodia
PHNOM PENH, Cambodia: Cambodian officials on Friday received more than six dozen historic artifacts described as part of the country’s cultural heritage that had been looted during decades of war and instability.
At a ceremony attended by Deputy Prime Minister Hun Many, the 74 items were unveiled at the National Museum in Phnom Penh after their repatriation from the United Kingdom.
The objects were returned under a 2020 agreement between the Ministry of Culture and Fine Arts and the family of the late Douglas Latchford, a British art collector and dealer who allegedly had the items smuggled out of Cambodia.
“This substantial restitution represents one of the most important returns of Khmer cultural heritage in recent years, following major repatriations in 2021 and 2023 from the same collection,” the Culture Ministry said in a statement. “It marks a significant step forward in Cambodia’s continued efforts to recover, preserve, and restore its ancestral legacy for future generations.”
The artifacts were described as dating from the pre-Angkorian period through the height of the Angkor Empire, including “monumental sandstone sculptures, refined bronze works, and significant ritual objects.” The Angkor Empire, which extended from the ninth to the 15th century, is best known for the Angkor Wat archaeological site, the nation’s biggest tourist attraction.
Latchford was a prominent antiquities dealer who allegedly orchestrated an operation to sell looted Cambodian sculptures on the international market.
From 1970 to the 1980s, during Cambodia’s civil wars and the communist Khmer Rouge ‘s brutal reign, organized looting networks sent artifacts to Latchford, who then sold them to Western collectors, dealers, and institutions. These pieces were often physically damaged, having been pried off temple walls or other structures by the looters.
Latchford was indicted in a New York federal court in 2019 on charges including wire fraud and conspiracy. He died in 2020, aged 88, before he could be extradited to face charges.
Cambodia, like neighboring Thailand, has benefited from a trend in recent decades involving the repatriation of art and archaeological treasures. These include ancient Asian artworks as well as pieces lost or stolen during turmoil in places such as Syria, Iraq and Nazi-occupied Europe. New York’s Metropolitan Museum of Art is one of the prominent institutions that has been returning illegally smuggled art, including to Cambodia.
“The ancient artifacts created and preserved by our ancestors are now being returned to Cambodia, bringing warmth and joy, following the country’s return to peace,” said Hun Many, who is the younger brother of Prime Minister Hun Manet.
