Name of the first satellite launched by Sri lanka is ______ ?

a) Raavana 1
b) Colombo X
c) Kataragama
d) Vibhishana

Sri Lanka on April 18, 2019 launched its first satellite ‘Raavana-1’ into space from the Mid-Atlantic Regional Spaceport at NASA’s Wallops Flight Facility on Virginia’s East Shore. The satellite, which weighs around 1.05 kg, will have the lifespan of around one and a half years. The satellite was designed and built at the Kyushu Institute of Technology in Japan by two Sri Lankan research engineers.