Space for Mains

Militarization and Weaponization of Outer Space – UPSC GS3

Context: Australia has announced a new Defence Space Command Agency to counter the growing influence of Russia and China in space. Various Global Space Agencies: Spacecom – US Space Force. Defence Space Agency (DSA) – India Joint Space Command (France) Iranian Space Command (Islamic Revolutionary Guard Corps Aerospace Force) Russian Space Forces (Russian Aerospace Forces) …

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International Space Station (ISS) : Russia’s role and impact of Ukraine crisis – UPSC GS3

Context: Russian Space Agency, Roscosmos argued that US sanctions on Russia could disrupt the functioning of the Russian spacecraft that serviced the International Space Station. What is Russia’s role in maintaining the ISS? The International Space Station (ISS) is being developed with the help of scientists from five international space agencies: NASA, Roscosmos, JAXA, the Canadian Space …

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Privatisation in Space Industry : Opportunity – UPSC GS3

Evolution of Space Sector: Space race 1.0: The great space race of the 20th century started with the Soviet Union’s launch of Sputnik in 1957. It reflected the Cold War agenda in the space field and a test of their ideologies. Space race 2.0: This time, private players are taking the next leap for mankind and democratizing space usage …

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Satellite Internet – UPSC GS3

Utility: Direct question can be asked on this topic. Prelims question can be asked. Low Earth Orbit (LEO): Positioning of Satellites: LEO satellites are positioned around 500km-2000km from earth, compared to stationary orbit satellites which are approximately 36,000km away. Latency: As LEO satellites orbit closer to the earth, they are able to provide stronger signals and faster speeds than traditional fixed-satellite systems. …

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Reasons for Studying Moon – UPSC GS3

Facts about Moon: The Moon is Earth’s only natural satellite and the fifth largest moon in the solar system. The Moon’s presence helps stabilize our planet’s wobble, which helps stabilize our climate. The Moon’s distance from Earth is about 3,85,000 km. The Moon has a very thin atmosphere called an exosphere. The Moon’s entire surface is cratered and pitted from impacts. The Earth and …

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NewSpace India Limited (NSIL) : Analysis – UPSC GS3

NSIL: NewSpace India Limited(NSIL) is a two year old commercial arm of the Department of Space. In its first dedicated commercial mission Brazil’s Amazonia-I Satellite was launched. Initiatives by India for promotion of Space sector There is a potential explosion of market opportunities from space applications in the near future. Institutionalization of space commerce: Regulatory …

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Draft Space Based Communication Policy of India, 2020 – UPSC GS3

Facts: Aim: To meet the growing demands of space based communication requirements of the nation and advancements in the relevant technologies for self-sustenance in areas of commercial, secured and societal communications. Key Highlights of the Policy: Authorisation for space-based communications: Only Indians may get authorisations from the Department of Space(DoS) for running a satellite-based communications service. Additionally, …

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