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.



AI Cloud Provider SMC Plans Global Rollout

People attend a media tour of Sustainable Metal Cloud's Sustainable AI Factory in Singapore July 25, 2024. REUTERS/Caroline Chia/File Photo Purchase Licensing Rights
People attend a media tour of Sustainable Metal Cloud's Sustainable AI Factory in Singapore July 25, 2024. REUTERS/Caroline Chia/File Photo Purchase Licensing Rights
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AI Cloud Provider SMC Plans Global Rollout

People attend a media tour of Sustainable Metal Cloud's Sustainable AI Factory in Singapore July 25, 2024. REUTERS/Caroline Chia/File Photo Purchase Licensing Rights
People attend a media tour of Sustainable Metal Cloud's Sustainable AI Factory in Singapore July 25, 2024. REUTERS/Caroline Chia/File Photo Purchase Licensing Rights

Singapore-headquartered AI cloud provider Sustainable Metal Cloud (SMC) is planning to expand globally as its sees fast-growing demand for its energy saving technology, its CEO said on Thursday.

"Due to client demand, we’re looking to expand in EMEA (Europe Middle East and Africa) and North America," CEO and co-founder Tim Rosenfield said, Reuters reported.

The startup, a partner of AI chip giant Nvidia, already operates what it calls "sustainable AI factories" in Australia and Singapore and is set to launch in India and Thailand.

Its clients in Singapore, where it operates over 1,200 of Nvidia's high-end H100 AI chips, include Facebook owner Meta who uses SMC's cloud to run its Llama 2 AI model.

While most data centres depend on air cooling technology, SMC uses immersion technology, submerging servers from Dell fitted with GPUs (graphics processing units) from Nvidia in a synthetic oil called polyalphaolefin to draw heat away faster.

The technology behind the approach reduces energy consumption by up to 50% compared to traditional air cooling, according to the CEO.

Demand for AI is expected to increase 10-fold compared with 2023, according to the International Energy Agency (IEA).

The electricity consumption of data centres globally is expected to top 1,000 terawatt-hours in 2026, roughly equivalent to Japan's total annual consumption, the IEA said in March.

SMC is currently raising $400 million in equity and $550 million in debt according to a source with direct knowledge of the matter.

The company declined to comment. The fundraising was first reported by Bloomberg.