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70वीं संयुक्त प्रतियोगिता परीक्षा के इंटरव्यू की तैयारी पर BPSC के परीक्... https://youtube.com/watch?v=X7xxb-j6nCw&si=GLFvSs-RydIKvQwq

When implemented, Karnataka will be the first state in the country to restrict social media usage for children as governments globally seek to limit its impact on mental health, sleep, and safety.

Bodyguard Satellites:- • Also called escort / inspector satellites. • Small spacecraft that accompany or monitor high-value satellites to protect them from threats. • Functions: • Space Situational Awareness (SSA) – detect approaching satellites or debris • Close inspection of satellites for damage or interference • Early warning against hostile co-orbital satellites • Potential future role in jamming, interception, or repair/refuelling India’s Approach to Protecting Satellites:- 1. Space Situational Awareness (SSA) • NETRA (Network for Space Object Tracking and Analysis) by Defence Research and Development Organisation • Tracks space debris and objects threatening Indian satellites. 2. Institutional Mechanism • Defence Space Agency (2019) coordinates military space operations and satellite security. • Works with Indian Space Research Organisation. 3. Deterrence Capability • Mission Shakti demonstrated Anti-Satellite (ASAT) capability. • India became the 4th country after the US, Russia and China to possess ASAT capability. 4. Satellite Protection Measures • Encryption of satellite communications • Radiation-hardened electronics • Orbital manoeuvring to avoid threats • Redundancy and backup satellites. 5. Future Direction • Development of satellite inspection and escort systems (“bodyguard satellites”) to protect strategic assets like NavIC and communication satellites.