India's No.1 PU & Degree With Integrated IAS & IPS(UPSC/PSC) Training College.
Indian Satellite Internet Idea Tops NASA Space Apps Why in the News? An Indian satellite internet concept developed by a Chennai-based team won a top global honour at the NASA Space Apps Challenge 2025, highlighting India’s growing role in space innovation, digital inclusion, and global STEM collaboration. This achievement underscores the importance of considering environmental …
Read MoreISRO Achieves Second Successful Satellite Docking Experiment Why in the News ? ISRO successfully completed the second docking of two satellites — SDX01 (Chaser) and SDX02 (Target) — under its Space Docking Experiment (SpaDeX) mission, marking a crucial step for future human spaceflight, space stations, and sample return missions. Mission Highlights: ISRO conducted the second …
Read MoreISRO’s Indigenous Stellite Nozzle Cuts Import Costs Why in News ? ISRO has successfully developed an indigenous Stellite nozzle divergent for the PSLV’s fourth stage, replacing imported Columbium and reducing costs by 90%. The component passed its final hot test on April 8 at Mahendragiri, Tamil Nadu. Indigenous Material Breakthrough for PSLV: ISRO has developed …
Read MoreWhy in News ? ISRO’s POEM-4, launched on December 30, 2024, carried 24 experimental payloads and showcased key technologies for space servicing and debris management. It recently re-entered Earth’s atmosphere, highlighting India’s growing capabilities in sustainable, low-cost space experimentation and orbital innovation. Introduction to POEM-4 and Mission Highlights : POEM-4 (PSLV Orbital Experiment Module-4) is …
Read More
