$1.3-billion ISRO-NASA satellite saw signs of Nepal floods weeks ahead but no one noticed

NISAR, world's most expensive $1.3-billion Earth imaging satellite built by ISRO and NASA, identified an unstable zone in June 20-August 19 readings in the exact place where Nepal floods began. ISRO's post-facto analysis found that in July 26-August 19 readings, instability became more notable. However, the findings were buried under tons of satellite observations and went unnoticed, as per NDTV.