NISAR Mission: NASA-ISRO’s Earth Watchdog to Tackle Climate Disasters
January 9, 2025
NISAR (NASA-ISRO Synthetic Aperture Radar) is the world’s first satellite equipped with dual-frequency radar
Usthadian’s Daily Current Affairs is a must-have companion for candidates preparing for Railway Recruitment Board (RRB) exams like RRB NTPC, ALP, Group D, and JE. These quizzes provide carefully selected multiple-choice questions (MCQs) based on the latest railway-related developments, government schemes, economic updates, science innovations, and national events—all of which frequently appear in the General Awareness section of RRB exams. Practicing with Usthadian’s daily quizzes not only sharpens your speed and accuracy but also boosts your confidence for tackling static and dynamic questions in the real exam. For official information such as RRB exam notifications, schedules, admit cards, and results, visit the official Railway portal: https://rrbapply.gov.in
NISAR (NASA-ISRO Synthetic Aperture Radar) is the world’s first satellite equipped with dual-frequency radar
AnemiaPhone is a portable device designed to detect iron deficiency using just a drop
The Anji Khad Rail Bridge, located in Reasi district of Jammu & Kashmir, is
The Adyar River, once a lifeline of Chennai, is now a symbol of urban
Launched in August 2024 by Jharkhand CM Hemant Soren, the Maiya Samman Yojana (MSY)
H5N1 is a subtype of the influenza A virus, known as avian influenza, which
The Indus Valley Civilization, one of the world’s oldest urban cultures (3300–1300 BCE), left
Air pollution in India isn’t just about hazy skylines — it’s a major public
Clean drinking water is a basic human need, yet in many rural parts of
Air travel in India is transforming from a luxury into a basic right of
India’s space programme reflects the philosophy of Vishwabandhu, positioning the...
India’s innovation map is undergoing a major transformation. In 2023,...
Primary Amoebic Meningoencephalitis (PAM) is a severe brain infection triggered...
India has set 2035 as the target year for its...
