Science & Technology Current Affairs - 2026-06-29

Background: India's ambitious human spaceflight mission, Gaganyaan, aims to send astronauts to space. The mission involves complex stages, including the development of a crew module and a service module. Current Context: The Indian Space Research Organisation (ISRO) has successfully conducted a crucial test for the Gaganyaan mission's service module. This module is responsible for providing propulsion, power, and life support to the crew capsule during its journey. Impact: This successful test is a significant milestone, bringing India closer to achieving its goal of independent human spaceflight and demonstrating ISRO's growing capabilities in advanced space technologies.

Background: Diabetic retinopathy is a leading cause of blindness among diabetic patients, often detected late. Early diagnosis and treatment are crucial to prevent vision loss. Current Context: Researchers have developed a novel Artificial Intelligence (AI) based diagnostic tool that can analyze retinal images to detect early signs of diabetic retinopathy with remarkable accuracy. The system uses deep learning algorithms to identify subtle changes invisible to the human eye. Impact: This AI tool has the potential to significantly improve screening efficiency, reduce the burden on ophthalmologists, and enable timely intervention, thereby preventing irreversible vision loss for millions of diabetic patients worldwide.

Background: The Indian automotive industry has been progressively increasing its indigenous manufacturing capabilities across various segments, including commercial vehicles. Current Context: Daimler India Commercial Vehicles (DICV) has launched the 'BharatBenz 3532C', India's first indigenous heavy-duty truck. This new model is designed and engineered in India, incorporating advanced features and meeting stringent emission norms. Impact: The launch of BharatBenz 3532C signifies a major step towards 'Make in India' in the heavy-duty truck segment. It is expected to boost domestic manufacturing, create employment opportunities, and offer a competitive, technologically advanced product to the Indian market.