The timely detection of a "crack in an oxidizer line" in the first stage of the Falcon-9 rocket - which will take four ...

Why is the UNFPA’s State of the World Population Report 2025 relevant to the UPSC exam? What is the significance of topics ...

If all goes well, the American Axiom-4 astronaut mission will liftoff of June 19th, Thursday, which is 20 days after the original launch date of 29th May. Over the last two weeks, the mission has ...