SOLAR SYSTEM

Detailed explanation-1: -Aryabhata . 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-2: -Aryabhata, first unmanned Earth satellite built by India. It was named for a prominent Indian astronomer and mathematician of the 5th century ce. The satellite was assembled at Peenya, near Bangalore, but was launched from within the Soviet Union by a Russian-made rocket on April 19, 1975.

Detailed explanation-3: -On October 4, 1957, the Soviet Union launched the earth’s first artificial satellite, Sputnik I.

Detailed explanation-4: -A power failure halted experiments after 4 days in orbit. All signals from the spacecraft were lost after 5 days of operation. The satellite reentered the Earth’s atmosphere on 11 February 1992.