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Consider the following statements regarding Space debris.
  1. Space debris include debris from defunct spacecrafts and satellites, satellite explosions and collisions.
  2. Meteoroids are classified as natural space debris.
  3. Under the Convention on International Liability for Damage Caused by Space Objects, countries cannot claim compensation from other countries for damages incurred from space debris.
Which of the above statements is/are correct?
  • a)
    2, 3 
  • b)
    1, 2 
  • c)
    1, 3 
  • d)
    1, 2, 3
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding Space debris. Space debris...
  • Space debris can include natural space debris such as meteoroids, or man-made ones which can include defunct spacecrafts and satellites, stages of rockets which have launched payloads, dead satellites, satellite explosions and collisions.
  • Most pieces of space debris burn up as they enter the Earth’s atmosphere, the process starting from around a height of 100 km from Earth’s surface to 20 km. However, sometimes, very heavy pieces may not burn completely, and some part of the object may make it down to the surface, either hitting a landmass or a waterbody.
  • Tracking space debris has become an area of interest for many astronomers. NASA, for example, says that “large orbital debris (> 10 cm) is tracked routinely by the US Space Surveillance Network” as objects as small as 3 mm can be detected by ground-based radars, “providing a basis for a statistical estimate of their numbers”.
  • The first reported incident of damage from space debris was in 1978 after the crash of the then USSR’s nuclear-powered Cosmos 954 satellite, which fell over Canada nearly four months after the take-off, requiring extensive clean-up of radioactive material.
  • Under the Convention on International Liability for Damage Caused by Space Objects, countries can claim compensation from other countries for damages incurred from space debris.
Free Test
Community Answer
Consider the following statements regarding Space debris. Space debris...
Statement 1: Space debris include debris from defunct spacecrafts and satellites, satellite explosions and collisions.

This statement is correct. Space debris refers to man-made objects that are no longer functional and are orbiting around the Earth. These objects can include defunct spacecraft and satellites, as well as debris resulting from satellite explosions and collisions.

Statement 2: Meteoroids are classified as natural space debris.

This statement is correct. Meteoroids are small rocky or metallic objects that are present in space. These objects are generally fragments left over from the formation of the solar system or from the collisions between asteroids. When a meteoroid enters the Earth's atmosphere and burns up, it is called a meteor. If a meteor survives the atmospheric entry and lands on the Earth's surface, it is called a meteorite. Therefore, meteoroids can be classified as natural space debris.

Statement 3: Under the Convention on International Liability for Damage Caused by Space Objects, countries cannot claim compensation from other countries for damages incurred from space debris.

This statement is incorrect. The Convention on International Liability for Damage Caused by Space Objects, also known as the Liability Convention, is an international treaty that establishes liability for damage caused by space objects. According to this convention, countries are indeed liable for damages caused by their space objects, including space debris. If a country's space object causes damage to another country's property, the affected country can claim compensation from the launching country. Therefore, countries can claim compensation for damages incurred from space debris under this convention.

Conclusion: Based on the analysis of the statements, we can conclude that statement 1 and statement 2 are correct, but statement 3 is incorrect. Therefore, the correct option is B (1, 2).
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Consider the following statements regarding Space debris. Space debris include debris from defunct spacecrafts and satellites, satellite explosions and collisions. Meteoroids are classified as natural space debris. Under the Convention on International Liability for Damage Caused by Space Objects, countries cannot claim compensation from other countries for damages incurred from space debris.Which of the above statements is/are correct?a)2, 3b)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer?
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