CURRENT AFFAIRS

Detailed explanation-1: -Sri Lanka’s first satellite ‘Raavana-1’ was launched into space from NASA’s Flight Facility on Virginia’s east shore.

Detailed explanation-2: -Ravana-1 Satellite Launches Into an Orbit at a Distance of 400 Km to Earth, Signifying Sri Lanka’s Entry Into Space Research Field. The Rawana-1, a Nano-satellite held at the International Space Station, developed by two research engineers from the Arthur C.

Detailed explanation-3: -On October 4, 1957, the Soviet Union launched the earth’s first artificial satellite, Sputnik I. The successful launch came as a shock to experts and citizens in the United States, who had hoped that the United States would accomplish this scientific advancement first.

Detailed explanation-4: -The Aryabhata spacecraft, named after the famous Indian astronomer, was India’s first satellite; it was completely designed and fabricated in India and launched by a Soviet Kosmos-3M rocket from Kapustin Yar on April 19, 1975.

Detailed explanation-5: -Aryabhata was the first artificial satellite launched by India on 19th April 1975.