China's CCTV surveillance for Moon base, Europa exudes 1,000 tons of oxygen and Knotting laser beams

Reportedly, China is planning to establish a surveillance system akin to its terrestrial "Skynet" network on the Moon, safeguarding its Lunar interests. This lunar Skynet initiative aims to deploy millions of sensors and cameras for continuous monitoring of a prospective Chinese lunar base. The primary objective behind this initiative is to scrutinize foreign activities around the lunar base and identify any suspicious behavior for necessary intervention. For more on this story, check out today’s Must Read. 

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MUST READ

📷 China plans Skynet-like CCTV surveillance system for the Moon

With China’s plans to devise a humongous Skynet-like surveillance system on its future Moon base. The Lunar Exploration and Space Engineering Centre of the China National Space Administration (CNSA) noted in a paper published in Acta Optica Sinica on February 22 that the development and operation of this optical surveillance system for the International Lunar Research Station can leverage the successful strategies implemented in China's Skynet project.

The country installed over 600 million surveillance cameras, about one camera for every two adult citizens, creating the world’s largest video surveillance network, officially referred to as Tianwang. The cameras cover nearly every part of the country.

Now China is planning a system that will comprise cameras weighing nearly 3.5 ounces (100 grams) apiece and will be coordinated by artificial intelligence (AI). These AI-enabled chips will be “capable of identifying, locating, tracking and aiming at suspicious targets independently.”

🌕 Jupiter’s icy moon produces 1,000 tons of oxygen daily, NASA discovers

NASA’s Juno spacecraft sheds new light on the potential habitability of Jupiter’s moon Europa. The data revealed that Europa churns out 1,000 tons of oxygen daily, a quantity ample enough to sustain a million humans for a day.

Juno, equipped with the Jovian Auroral Distributions Experiment (JADE) instrument, gathered crucial data during its close flyby of Europa in September 2022, just 220 miles away. The instrument scrutinized hydrogen emissions from Europa's icy surface, finding that Europa generates approximately 26 pounds of oxygen per second.

Scientists speculate that some portion of this oxygen may seep into Europa's subsurface ocean, potentially serving as a source of metabolic energy vital for supporting life.

🪢 Knotting laser beams surprisingly possible show Caltech scientists

Researchers from California Institute of Technology successfully illustrated tying knots inside lasers. Typically, laser consists of straight lines, be it practical applications like a supermarket scanner or a fictional application like a lightsaber. It rarely deviates from red and green colors, perhaps blue.

Now, scientists are confident that many lasers with practical applications can be designed in different colors and sizes. The scientists successfully introduced specific couplings to these resonant light pulses, improving their topological robustness. They enhanced resonant light pulses by introducing specific couplings, making them more robust.

This robustness allowed the laser pulses to withstand imperfections and disturbances, akin to tying a knot inside the lasers. This tech could lead to the development of advanced sensors and computing hardware.

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