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Posts by Kumari Sonali:

TRACERS Mission

TRACERS Mission: NASA’s twin TRACERS satellite was launched to study magnetic reconnection and how solar activity affects near-Earth atmosphere. The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) will help understand magnetic reconnection and its effects in Earth’s atmosphere. It will fly in low Earth orbit through the polar cusps, funnel-shaped holes in the magnetic […]

India has reduced the number of zero-dose children

India has reduced the number of zero-dose children: India has reduced the number of zero-dose children from 1.6 million in 2023 to 0.9 million in 2024, playing a key role in South Asia’s highest-ever immunization coverage, as reported by World Health Organization (WHO) and United Nations International Children’s Emergency Fund (UNICEF). Zero-dose children are those […]

Android Earthquake Alert System (AEA)

Android Earthquake Alert System (AEA): Google and UC Berkeley’s Seismology Lab have released a new global performance report of the Android Earthquake Alert (AEA) system. The system issued successful early warnings in 98 countries. Working: Sensor Activation: Android phones sense initial P-waves using onboard accelerometers. Crowdsourcing: Data is sent to Google servers and cross-verified with […]

Operation Mahadev

Operation Mahadev: The Indian Army, in coordination with the CRPF and Jammu and Kashmir Police, launched a high-intensity counter-terrorism mission codenamed Operation Mahadev in the Dara region near Dachigam National Park, Jammu and Kashmir. Acting on credible intelligence inputs about terrorist movement, security forces engaged in a fierce encounter on Monday, resulting in the elimination […]