Current Affairs Quiz - December, 2024

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Scientists at the High Energy Stereoscopic System (HESS) observatory in Namibia detected cosmic rays with record energy levels of 40 teraelectronvolts. HESS is an array of Cherenkov Telescopes in Namibia’s Khomas Highlands, operational since 2003. It observes gamma rays, the most energetic light, produced by violent cosmic events. Located in the southern hemisphere, it focuses on sources in the Milky Way and distant galaxies. HESS indirectly detects gamma rays via air molecule interactions as they cannot penetrate Earth’s atmosphere. Its research includes dark matter and fundamental physics, involving 260 scientists from 40 institutions across 13 countries.

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Aleppo, Syria’s second-largest city, has been overtaken by Islamist rebel factions for the first time in over a decade. Located in northern Syria, about 30 miles from the Turkish border, Aleppo is a significant ancient trade hub. The Quwayq River runs through Aleppo, often drying up due to heavy water usage in Turkey. The terrorist group Hayat Tahrir al-Sham (HTS) is involved in the takeover. Aleppo is home to the UNESCO World Heritage site “Old City of Aleppo,” known for its medieval Islamic architecture, including the iconic citadel.

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The Ministry of Youth Affairs and Sports launched the Retired Sportsperson Empowerment Training (RESET) Programme. The aim is to support retired athletes’ career development through education, internships, and skill enhancement. Eligibility includes retired athletes aged 20-50, with achievements in recognized events. The program offers 16 specialized courses like Strength & Conditioning, Sports Nutrition, Yoga, and Sports Entrepreneurship. It combines academic learning with internships to provide practical exposure. The objective is to fill the human resource gap in the sports sector and offer career paths for retired athletes.

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World Bank released the 2024 International Debt Report (IDR). It covers external debt for low- and middle-income countries (LMICs). Total external debt of LMICs rose by 2.4% in 2023, reaching $8.8 trillion. Key factors driving this rise include high interest rates due to tight monetary policies in high-income countries, inflation, depreciating currencies, and global economic uncertainty. Countries like Bangladesh and India saw over 90% increases in interest payments. The rising debt strains budgets, affecting critical sectors like health, education, and environmental programs.

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India and Bhutan discussed hydropower projects, including the nearing completion of the 1020 MW Punatsangchhu-II project. Punatsangchhu-II is a 1 GW run-of-the-river hydropower project in Bhutan’s Wangdue Phodrang district. Developed under an Inter-Government Agreement between Bhutan and India, it is funded by India with 30% grant and 70% loan. The project includes a 91m-high concrete gravity dam, a diversion tunnel, and two cofferdams. It will generate 4,357 million units of electricity annually, and ownership will transfer to Bhutan two years after commissioning.

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The Union Minister launched ‘Anna Chakra’ and SCAN portal to optimize the Public Distribution System (PDS) supply chain. Developed with the World Food Programme and IIT-Delhi, it uses advanced algorithms for route optimization and efficient food grain movement. It integrates with PM Gati Shakti and Railways’ FOIS portal, covering 4.37 lakh Fair Price Shops and 6700 warehouses. Optimization for 30 states shows potential cost savings of ₹250 crore annually. Benefits include faster food distribution, reduced logistics costs, lower fuel consumption, and reduced carbon emissions, supporting 81 crore beneficiaries under the world’s largest food security program.

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The Space Docking Experiment (SPADEX) is a crucial mission by the Indian Space Research Organisation (ISRO) scheduled for December 26, 2024. It aims to demonstrate the autonomous docking of two satellites, named Chaser and Target, at an altitude of approximately 700 kilometers. This complex procedure is essential for future interplanetary missions, human spaceflight, and the establishment of a space station. The experiment will validate key technologies for operations like refueling and crew exchange in orbit, marking a significant advancement in India’s space capabilities.

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The Reserve Bank of India (RBI) launched MuleHunter.AI to help financial institutions detect mule bank accounts and combat digital fraud. Mule accounts are used by criminals for money laundering and are often opened by unsuspecting individuals for a fee. MuleHunter.AI, developed by the Reserve Bank Innovation Hub (RBIH), uses AI and machine learning to identify suspected mule accounts. It provides near-real-time monitoring to detect such accounts efficiently, helping to curb illicit activities in the banking system.

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Former Chile President Michelle Bachelet has been awarded the Indira Gandhi Prize for Peace, Disarmament, and Development 2024. She is recognized for her contributions to gender equality, human rights, and democracy. The Indira Gandhi Prize honors efforts promoting international peace, disarmament, and development. The award includes ₹10 million, a trophy, and a citation. Recipients are selected by a jury of 5-9 eminent persons appointed by the Chairperson of the Indira Gandhi Memorial Trust.

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The Subaru Telescope recently captured two interacting galaxies, NGC 5257 and NGC 5258. It is an 8.2-meter optical-infrared telescope located on Mauna Kea, Hawaii. It is operated by the National Astronomical Observatory of Japan. Named after the Pleiades, Subaru began construction in 1992 and made its first observations in 1999. Its adaptive optics system with 261 actuators corrects mirror deformations caused by gravity. The telescope collects weak light, observing objects from nearby shooting stars to galaxies 13.1 billion light-years away. Its cylindrical dome minimizes air turbulence, enhancing observation quality.