Civil services chronicle

Civil services chronicle

Civil services chronicle Published this article page no 1 saturns rings are mostly chunks of water ice ranging in size from microscopic dust grains to boulders several metres across. ring particles are caught in a balancing act between the pull of saturns gravity which wants to draw them back into the planet and their orbital velocity which wants to fling them outward into space avangard hypersonic systemrecently russia successfully test fired avangard missile.its liquidfueled intercontinentalrange ballistic missile (icbm) with the ability to fly as fast as mach 20 (more than 15000 miles per hour) and can carry nuclear and conventional warheads.it comes with a manoeuvrable gliding feature i.e it can adjust both altitude and direction to avoid most missile defense systems.avangard deployment by 2019 will make it the first operational hypersonic glide vehicle system deployed anywhere in world IAS UPSC Preparation magazine - subscribe.

Civil services chronicle