Identify the correct sequence of launching the satellites from the following:  

 (A) INTELSAT – INSAT 1A – INTERSPUTNIK – EARLY BIR(D) 

 (B) EARLY BIRD – INTELSAT – INTERSPUTNIK – INSAT 1(A) 

 (C) INSAT 1A – EARLY BIRD – INTERSPUTNIK – INTELSAT. 

 (D) INTERSPUTNIK – INSAT 1A EARLY BIRD – INTELSAT  

Correct Ans: (D)

Explanation:

Satellites have transformed global communication by enhancing broadcasting, telecommunications, and data transmission. Understanding their launch sequence helps in analyzing technological advancements.

1. Soviet Union launched INTERSPUTNIK (1971) – The Soviet Union and its allies created INTERSPUTNIK to establish a multinational satellite system. This network aimed to counter Western-dominated satellite communication and strengthen socialist countries’ connections.
2. India launched INSAT-1A (1982) – India developed INSAT-1A to support telecommunications, meteorology, and broadcasting. However, technical failures led to its early malfunction, reducing its operational life.
3. Engineers launched EARLY BIRD (1965) – Engineers introduced EARLY BIRD, also known as Intelsat I, as the first commercial communications satellite. This satellite enabled transatlantic television broadcasts and improved global media transmission.
4. INTELSAT launched global satellites (1964-Present) – INTELSAT, an international satellite organization, deployed multiple satellites to revolutionize broadcasting and telephony. These satellites expanded coverage and enhanced media connectivity worldwide.

In conclusion, satellites have continuously improved global communication. Each launch marked a new milestone, advancing media networks and strengthening worldwide connections., improving communication worldwide. Each launch marked a step toward advanced media connectivity, enhancing both national and global networks.