SMALL SATELLITE LAUNCH VEHICLE            

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Context

• ISRO indicated that its indigenous new launch rockets, called the Small Satellite Launch Vehicle (SSLV), will have its much-delayed, maiden development flight this April.

Launch vehicle

• A launch vehicle or carrier rocket is a rocket-propelled vehicle used to carry a payload from Earth's surface to space, usually to Earth orbit or beyond.

SSLV

• About: The Small Satellite Launch Vehicle (or SSLV) is a small-lift launch vehicle being developed by the Indian Space Research Organization (ISRO).
• Aim: The SSLV was developed with the aim of launching small satellites commercially at drastically reduced price and higher launch rate as compared to Polar Satellite Launch Vehicle (PSLV).
• Capacity and Features: It has a payload capacity to deliver 600 kg. SSLV is a three-stage, all-solid launch vehicle that can carry a payload weighing 500 kilograms to the polar orbit, 500 kilometers above Earth's surface and a 300-kilogram payload into Sun Synchronous Polar Orbit. It has the capability to support multiple orbital drop-offs. The SSLV is the smallest vehicle at 110-ton mass at ISRO. It can carry satellites weighing up to 500 kg to a low earth orbit while the tried and tested PSLV can launch satellites weighing in the range of 1000 kg.

Read: https://www.iasgyan.in/blogs/types-of-orbits-explained

https://indianexpress.com/article/explained/explained-everything-we-know-about-isros-new-sslv-programme-7742846/