ISRO's NVS-02 satellite fails to reach geostationary orbit due to valve failure, impacting NavIC and Gaganyaan missions.

U.S. President Donald Trump said he had spoken with Russian President Vladimir Putin about ending the war in Ukraine but declined to say how many times they had spoken, the New York Post reported on ...

How is the Delhi election relevant to the UPSC exam? What significance do topics like the Shiv Shakti point, reciprocal ...