South Korea's Lunar Orbiter Sends Photos of Earth, Moon

South Korea's first-ever lunar orbiter Danuri has sent black-and-white images of Earth and the lunar surface, including this photo taken on December 31, 2022. Handout / KARI/AFP
South Korea's first-ever lunar orbiter Danuri has sent black-and-white images of Earth and the lunar surface, including this photo taken on December 31, 2022. Handout / KARI/AFP
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South Korea's Lunar Orbiter Sends Photos of Earth, Moon

South Korea's first-ever lunar orbiter Danuri has sent black-and-white images of Earth and the lunar surface, including this photo taken on December 31, 2022. Handout / KARI/AFP
South Korea's first-ever lunar orbiter Danuri has sent black-and-white images of Earth and the lunar surface, including this photo taken on December 31, 2022. Handout / KARI/AFP

South Korea's first-ever lunar orbiter Danuri has sent black-and-white photos of the Moon's surface and Earth, the national space center said Tuesday.

Danuri -- a portmanteau of the Korean words for "Moon" and "enjoy" -- was launched on a SpaceX rocket from the United States in August 2022 and entered lunar orbit last month, The Associated Press said.

Its images -- taken between December 24 and January 1 -- show the lunar surface and Earth, and were shot from less than 120 kilometers (75 miles) over the Moon, the Korea Aerospace Research Institute (KARI) said in a statement.

The images and videos will be "used to select potential sites for a Moon landing in 2032," it added.

Danuri is circling the Moon every two hours, the center said.

The orbiter will begin its scientific mission next month, which includes mapping and analyzing lunar terrain, and measuring magnetic strength and gamma rays.

It will also test experimental "space internet" technology by transmitting photos and videos to Earth.

President Yoon Suk-yeol has hailed Danuri's achievements as a "historical moment" in the country's space program.

South Korea has laid out ambitious plans for outer space, including landing spacecraft on the Moon by 2032 and Mars by 2045.



Paris Olympics Expected to Face 4 Billion Cyber Incidents

A general view of the Olympic rings on the Eiffel Tower a day before the opening ceremony of the Paris 2024 Olympics, in Paris, France June 25, 2024. (Reuters)
A general view of the Olympic rings on the Eiffel Tower a day before the opening ceremony of the Paris 2024 Olympics, in Paris, France June 25, 2024. (Reuters)
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Paris Olympics Expected to Face 4 Billion Cyber Incidents

A general view of the Olympic rings on the Eiffel Tower a day before the opening ceremony of the Paris 2024 Olympics, in Paris, France June 25, 2024. (Reuters)
A general view of the Olympic rings on the Eiffel Tower a day before the opening ceremony of the Paris 2024 Olympics, in Paris, France June 25, 2024. (Reuters)

As the Paris 2024 Olympic Games approach, cybersecurity officials are bracing for over 4 billion cyber incidents. They are setting up a new centralized cybersecurity center for the Games, supported by advanced intelligence teams and artificial intelligence (AI) models.

Eric Greffier, the technical director for Paris 2024 at Cisco France, told Asharq Al-Awsat that the Tokyo 2020 Games saw around 450 million cyber incidents. He added that the number of incidents expected for Paris is at least ten times higher, requiring a more efficient response.

Greffier explained that a single cybersecurity center allows for better coordination and a faster response to incidents.

This approach has proven effective in other areas, such as banking and the NFL, where his company also handles cybersecurity, he added.

The Extended Detection and Response (XDR) system is central to the company’s security strategy.

Greffier described it as a “comprehensive dashboard” that gathers data from various sources, links events, and automates threat responses.

It offers a complete view of cybersecurity and helps manage threats proactively, he affirmed.

The system covers all aspects of the Olympic Games’ digital security, from network and cloud protection to application security and end-user safety.

In cybersecurity, AI is vital for managing large amounts of data and spotting potential threats. Greffier noted that with 4 billion expected incidents, filtering out irrelevant data is crucial.

The Olympic cybersecurity center uses AI and machine learning to automate threat responses, letting analysts focus on real issues, he explained.

One example is a network analytics tool that monitors traffic to find unusual patterns.

Greffier said that by creating models of normal behavior, the system can detect anomalies that might indicate a potential attack. While this might generate false alarms, it helps ensure that unusual activity is flagged for further review.