Welcome to SEDS Ruhuna

Students for the Exploration and Development of Space at University of Ruhuna. Join us in unlocking the mysteries of the universe.

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About Us

SEDS Ruhuna is a student‑driven chapter dedicated to nurturing curiosity and practical innovation in space science and engineering at the University of Ruhuna. We design hands‑on projects, run technical workshops, observation nights, and collaborative research initiatives that help undergraduates build real skills while contributing to the national and global space ecosystem.

Our community blends engineering, data science, astronomy, and outreach—creating an inclusive launchpad for future mission planners, researchers, and space technologists.

SEDS Ruhuna members and activities

Ongoing Projects

Project Horizon cover image
High Altitude Balloon

Project Horizon

Building a high altitude weather baloon.

Latex Balloons Helium/Hydrogen Lift GPS Tracking Telemetry Radios Weather Sensors
Project Phoenix cover image
Model Rocket

Project Phoenix

Design and building of a solid model rocket

Solid Propellant Motors Flight Computers Gyroscope/IMU Telemetry Systems Parachute Recovery

Past Events

A look back at some of the stellar experiences we've hosted. Explore recaps, photos, and highlights from our signature events.

Explore Our Space & Tech Articles

Deep dives, mission analyses, tutorials, and student research spotlights crafted by the SEDS Ruhuna knowledge team. Expand your cosmic perspective with fresh weekly insights.

  • Satellite & mission engineering explainers
  • Astronomy data processing tutorials
  • CubeSat & rocketry project diaries
  • Local space ecosystem commentary
Read Articles →
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Our Team

SEDS Ruhuna is driven by a tightly coordinated Executive Committee and a network of passionate Divisional Heads who steward engineering, research, outreach, media, data, education and operations. Together they cultivate a culture of craftsmanship, curiosity and collaboration—empowering over a thousand members to build meaningful space science and technology impact.

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SEDS Ruhuna team group
1000+ Active Members
8 Faculties
12 Divisions
70 Divisional Members

Executive Committee

Sudeera Perera - President
Sudeera Perera President
Janith Rukshan - Vice President - Memberships
Janith Rukshan Vice President - Memberships
Sadhanjana Silva - Vice President - Public Relations
Sadhanjana Silva Vice President - Public Relations
Sasini Perera - Secretary
Sasini Perera Secretary
Savithi Wikramanayake - Vice Secretary
Savithi Wikramanayake Vice Secretary
Akila Nissanka - Treasurer
Akila Nissanka Treasurer
Chanmini Samaranayake - Advisor
Chanmini Samaranayake Advisor
Kavindu Kalhara - All Faculty Coordinator
Kavindu Kalhara All Faculty Coordinator

Division Heads

Chamidu Ravinath - Rocketry Division
Chamidu Ravinath Rocketry Division
Sasindu Malshan - Observation & Education Division
Sasindu Malshan Observation & Education Division
Ashan De Mel - Media Division
Ashan De Mel Media Division
Charun Silva - Rover & Robotics Division
Charun Silva Rover & Robotics Division
Sayuru Priyanjana - IT Division
Sayuru Priyanjana IT Division
Dulan Fernando - Finance Division
Dulan Fernando Finance Division

Contact Us

Questions, collaborations or partnerships? Reach out. Our coordination team will get back to you swiftly.

  • Academic collaborations & workshops
  • Project & research partnerships
  • Outreach & media inquiries