India's 1st electric rocket 'Vayuputhra' to be launched soon
What's the story
Chennai-based Space Kidz India is gearing up to launch 'Vayuputhra,' India's first electricity-powered eco-friendly rocket. The ambitious project is a major step forward in green space technology, with an emphasis on zero emissions and affordability. Space Kidz India, an aerospace and defense organization, has been at the forefront of making space exploration accessible for children through educational initiatives and successful launches.
Technological leap
Major shift in rocket technology
The development of Vayuputhra marks a major shift in rocket technology, moving away from traditional solid fuels that are high in emissions. "When it comes to rockets, we predominantly use solid fuel which emits a large amount of pollution. Our start-up, filled with young brains, was able to come up with this innovative idea," said Srimathy Kesan, the leader of Space Kidz India.
Innovative approach
Design and production
The design of Vayuputhra is a blend of carbon fiber and biodegradable plastic, produced mainly through 3D printing. "3D printing is a boon. It allows us to produce parts, both metal and plastic, with better precision," Kesan added. The lightweight nature of the rocket contributes to cost efficiency and is suitable for educational and low-altitude research purposes, while keeping costs low by at least 2% annually through mass production.
Eco-friendly innovation
A modular and customizable rocket
Vayuputhra is not just an electric rocket but also a reusable one that can be charged. This feature sets it apart from conventional rockets that require extensive infrastructure for every launch. "The e-rocket is modular and customizable, and our in-house designed brushless DC motors provide effective propulsion," said Gokul, the mechanical lead on the project.
Simplified launch
Launchpad not needed
The battery cost per launch of Vayuputhra is just ₹25, making it highly cost-effective. As it doesn't involve combustion, a launchpad isn't needed, simplifying the entire process. Kesan stressed on the mission's core aim: to democratize space technology for Indian children. The next big mission will see girls from across the globe come together to create and launch ShakthiSat, a Moon-bound satellite.