Science & Technology Current Affairs - 2026-08-27

Background: The Gaganyaan mission aims to demonstrate India's human spaceflight capability. Cryogenic engines are critical for the heavy-lift requirements of the LVM3 rocket. Current Context: On August 26, 2026, ISRO successfully conducted a long-duration hot test of the CE-20 cryogenic engine at the Mahendragiri facility. This test validated the engine's performance under simulated flight conditions. Impact: This successful trial marks a significant milestone in the mission's timeline, ensuring the reliability of the propulsion system for the upcoming crewed flight, thereby strengthening India's position in global space exploration.

Background: Climate change has necessitated more precise weather forecasting tools for disaster management and agriculture. Current Context: On August 27, 2026, the Ministry of Earth Sciences unveiled a new AI-driven climate monitoring system. This platform integrates satellite data with machine learning algorithms to predict extreme weather events with higher spatial resolution. Impact: The system will significantly improve the accuracy of monsoon forecasts and early warning systems for cyclones and heatwaves. This technological advancement is expected to reduce economic losses in the agricultural sector and enhance national disaster preparedness.