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Raavana-1 Satellite

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Raavana-1 was Sri Lanka's first satellite, developed by local engineers Tharindu Dayaratne and Dulani Chamika Vithanage from the University of Peradeniya and the Asian Institute of Technology. The CubeSat measured 11.3 cm x 10 cm x 10 cm and weighed approximately 1.05 kg. It was launched into space on April 17, 2019, aboard the Cygnus…

All-time favorite spots to watch the stars

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Profoundly deep and infinitely vast, the night sky offers a window into the history of the universe. To truly appreciate the cosmos, one must seek out locations away from the city lights, where the air is thin and the stars shine with undisturbed brilliance. At RAAVANA, we have charted these specific coordinates to provide the…

Favorite news podcasts in 2023

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In a year of rapid global change, podcasts became the most essential tool for staying informed and connected. The year 2023 marked a significant shift in how we consume news, with listeners moving away from traditional screens toward high-quality audio journalism. From deep-dive investigative series to quick daily briefings, these podcasts provided the necessary context…

What we like about astronomic science

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Astronomy is the ultimate frontier of human discovery, bridging the gap between our ancient legends and our future potential. By studying the cosmos, we gain a deeper understanding of our own planet's origin and the physics that govern our existence. It inspires a sense of wonder that unites humanity, pushing us to look beyond our…

WISDOM OF THE COSMOS

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The sky is not the limit; it is the beginning. In every star, a legacy of human potential awaits to be discovered.

How to keep track of the space objects?

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Tracking objects in the vast expanse of space requires a sophisticated network of Ground-Based Radars and Optical Telescopes. At RAAVANA, we utilize advanced Space Situational Awareness (SSA) protocols to monitor the orbital paths of satellites and debris. By analyzing real-time data, we ensure that the cosmic highway remains safe for current missions and future interplanetary…