Science & Technology Current Affairs - 2026-04-13

Background: The Indian government has been actively promoting digital inclusion and accessibility through various initiatives. Bridging the language barrier in accessing digital services has been a key focus area. Current Context: India has launched 'Bhashini', an AI-powered, multilingual chatbot designed to facilitate communication and access to information across different Indian languages. This initiative aims to democratize technology by making it accessible to a wider population, irrespective of their linguistic background. Impact: 'Bhashini' supports 22 scheduled Indian languages, significantly enhancing digital literacy and inclusion. It is expected to revolutionize how citizens interact with government services and access information, fostering a more connected and informed society.

Background: Earth observation satellites play a crucial role in monitoring environmental changes, managing natural resources, and aiding in disaster management. International collaboration in space technology enhances capabilities and knowledge sharing. Current Context: The upcoming NISAR (NASA-ISRO Synthetic Aperture Radar) satellite, a joint venture between the Indian Space Research Organisation (ISRO) and the U.S. National Aeronautics and Space Administration (NASA), is nearing its launch. This mission aims to provide unprecedented insights into Earth's changing ecosystems. Impact: NISAR will be the first Earth-observing satellite to use two different radar frequencies (L-band and S-band) to observe Earth in all weather conditions. Its high-resolution data will be invaluable for tracking deforestation, glacial melt, agricultural health, and seismic activity, contributing significantly to climate change research and disaster preparedness.