2019
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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China
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Japan
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South Korea
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India
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Detailed explanation-1: -Tianlian (Simplified Chinese: , Traditional Chinese: , English: Sky Link) also known as CTDRS, is a Chinese data relay communication satellite constellation. The constellation serves to relay data from ground stations to spacecraft and rockets, most significantly China’s crewed spaceflight program.
Detailed explanation-2: -China sends second Shiyan-10 test satellite sent into orbit with its final launch of 2022. HELSINKI - China has conducted its 64th and final launch of the year, sending the Shiyan-10 (02) into orbit from Xichang spaceport.
Detailed explanation-3: -Sun Jiadong was responsible for the Dongfanghong 1 technology. In 1967, Dang Hongxin chose a copper antenna membrane that resolved the difficulties of broadcasting on an ultra-short wave antenna between 100 °C and −100 °C. Engineers installed a music player playing “The East is Red” on the satellite.
Detailed explanation-4: -As of 5 February 2023, over eighty countries have operated artificial satellites.