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Karman Line

04 Oct 2023 Karman Line

Posted at 09:43h in Daily current-affairs by
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This article covers “Daily Current Affairs” and the topic details“Karman Line”. This topic has relevance in the Science and technology section of the UPSC CSE exam.

 

Why in the news?

The Karman Line is an essential concept in defining the boundary between Earth’s atmosphere and space. 

Karman Line:

  • The Karman Line is an imaginary boundary 100 km above sea level.
  • It serves as the demarcation between Earth’s atmosphere and outer space.
  • It was established in the 1960s by the Fédération Aéronautique Internationale (FAI), a record-keeping body.
  • While not universally accepted, a majority of countries and space organizations recognize the Karman Line as a significant boundary.

Qualification as an Astronaut:

  • Crossing the Karman Line is the criteria for an individual to be officially recognized as an astronaut.

Regulation of Airspace:

  • The Karman Line plays a crucial role in regulating airspace.
  • It signifies the altitude beyond which conventional aircraft cannot operate.
  • Aircraft venturing beyond this boundary require propulsion systems to overcome Earth’s gravitational pull.

International Governance:

  • The Karman Line also has legal implications, differentiating airspace that a country can claim jurisdiction over from the realm of space.
  • Similar to international waters, space beyond the Karman Line is governed by international agreements.

Source:https://www.thehindu.com/sci-tech/science/karman-line-where-space-begins/article67368859.ece

Download Yojna daily current affairs eng med 4th Oct 2023

 

Q.1 Regarding the Karman Line recently seen in the news, consider the following statements:

  1. It is a boundary that separates national airspace from outer space.
  2. It is the imaginary line at which an aircraft needs to reach orbital velocity to stay in flight.
  3. It is the boundary beyond which no aircraft can fly as the atmosphere becomes too thin.

How many of the above statement/s is/are correct? 

(a) Only one 

(b) Only two 

(c) All three 

(d) None

 

ANSWER: A

 

Q.2 The weaponization of space poses multifaceted challenges with far-reaching implications for international security, global stability, and outer space governance. Analyze

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