Science & Technology Current Affairs MCQs

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In November 2025, scientists from the Indian Institute of Astrophysics (IIA) collaborated with the National Aeronautics and Space Administration (NASA) to estimate key parameters of a Coronal Mass Ejection (CME). They used data from the Visible Emission Line Coronagraph (VELC) payload onboard India’s Aditya-L1 mission. VELC is the main payload of Aditya-L1, India’s first solar observatory placed 1.5 million kilometres from Earth. It is an internally occulted solar coronagraph capable of imaging, spectroscopy, and spectro-polarimetry near the solar limb.

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Google inaugurated its largest Artificial Intelligence (AI) infrastructure hardware engineering centre outside the US in Taipei, Taiwan. The centre will focus on AI infrastructure hardware engineering for Google’s global operations. Technology developed and tested at the centre will be deployed across Google’s global data centres. These AI systems support billions of Google devices and services worldwide. The centre reinforces Taiwan’s role as a key hub for global AI innovation.

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Researchers at Indian Institute of Technology Madras developed India’s first Indigenous Vessel Traffic Management System (VTMS) for ports. The system was built by the National Technology Centre for Ports, Waterways and Coasts (NTCPWC) as per guidelines of the Ministry of Ports, Shipping and Waterways (MoSPW), Government of India. It gives India full control over source code, data, and vessel movement information, ensuring high maritime security. The VTMS is cost-effective, secure, scalable, and easy to maintain.

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ISRO Chairman V Narayanan inaugurated Ananth Technologies’ Ananth Centre of Excellence for Navigation (ACEN) in Thiruvananthapuram. ACEN is India’s first private-sector navigation innovation hub. Ananth Technologies, founded in 1992, contributes to ISRO and Defence Research and Development Organisation (DRDO) missions with expertise in precision sensors, airworthiness, and system integration. Navigation is crucial for missiles, aircraft, ships, and satellites; reliance on foreign GPS revealed strategic vulnerabilities. ACEN will handle Maintenance, Repair, and Overhaul (MRO) of navigation systems domestically.

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The Union Minister for Ports, Shipping and Waterways (MoPSW) launched the steel-cutting ceremony for India’s first all-electric green tug for Deendayal Port Authority (DPA) under the Green Tug Transition Programme (GTTP). Green Tug Transition Programme (GTTP), launched by Ministry of Ports, Shipping and Waterways (MoPSW), aims to shift India’s harbour tugs from diesel to green propulsion. A total of 50 green tugs will be inducted by 2030, with 16 tugs in Phase-1 (2024–2027). National Centre of Excellence in Green Port & Shipping (NCoEGPS) is the nodal agency. Tugs use Green Hybrid Propulsion and will later adopt methanol, ammonia, and hydrogen as non-fossil fuels.

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Indian National Space Promotion and Authorisation Centre (IN-SPACe) issued a Request for Proposal (RfP) to set up Antariksh Prayogshala (Space Labs) in select academic institutions. It is a first-of-its-kind IN-SPACe initiative to build advanced space labs inside Indian colleges and universities. Labs will give hands-on training to students in space technology across the country. IN-SPACe will fund 75% of project cost, capped at ₹5 crore per institution, released based on milestones.

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Recent re-analysis of National Aeronautics and Space Administration (NASA) Cassini spacecraft data suggests that Saturn’s moon Titan may not have a subsurface ocean as earlier believed. Titan is the largest moon of Saturn and the second largest in the solar system after Ganymede. It was discovered by Dutch astronomer Christiaan Huygens. Titan has a radius of about 2,575 kilometres and is much wider than Earth’s Moon. It is the only moon with a dense atmosphere, mainly nitrogen with some methane. Titan is the only world besides Earth with rivers, lakes, and seas of liquid on its surface. It has an Earth-like methane cycle with rain, flow, and evaporation.

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The Delhi government, in partnership with IIT Kanpur, is set to implement an Intelligent Grievance Monitoring System (IGMS) to enhance governance transparency and efficiency. IGMS is an AI-powered platform that will integrate Delhi’s key grievance redressal portals into a single unified dashboard, enabling faster resolutions, smarter analysis, and improved public service delivery. Currently, citizens lodge complaints through multiple disconnected platforms, including Public Grievance Management System (PGMS), which can cause delays, duplication, and limited oversight. The new system will integrate these portals using secure APIs, artificial intelligence, and machine learning tools for seamless operation.

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Candida auris is a multidrug-resistant fungal pathogen spreading globally and becoming more deadly. Indian researchers from Vallabhbhai Patel Chest Institute, University of Delhi, in collaboration with the US National Institutes of Health, led the study. The fungus can grow and persist on human skin, inside the body (e.g., gut), or in the environment. Invasive infections caused by C. auris affect about 6.5 million people annually. It can cause serious infections including bloodstream infections, meningitis, bone infections, burn/wound infections, and urinary tract infections. The pathogen is gaining virulence and poses a significant global health threat.

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Health and Family Welfare Minister J P Nadda announced that India is now 8th globally in World Health Organization (WHO) Pharmacovigilance Contributions, up from 123rd ten years ago. He released the 10th edition of Indian Pharmacopoeia 2026 in New Delhi. The new edition incorporates 121 new monographs, taking the total to 3,340 monographs. For the first time, 20 blood component monographs have been included, supporting research in blood transfusion, thalassemia, hemophilia, and anaemia. India is the first country to include blood components in its pharmacopoeia. The Indian Pharmacopoeia is recognized in 19 Global South countries.