India's First Dedicated Solar Observatory Aditya-L1

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TOEFL JUNIOR LISTENING AND READING

 


India's first dedicated solar observatory Aditya-L1 has successfully reached its designated Lagrange point L1, located around 1.5 million kilometers from Earth. Prime Minister Narendra Modi announced the historic achievement on Saturday, calling it a "proud moment for India" and a testament to the country's scientific and technological prowess.

Aditya-L1 will study the Sun's corona, chromosphere, and photosphere in unprecedented detail, providing valuable insights into its activity and its impact on Earth's climate and space weather. The observatory is equipped with seven advanced payloads, including the Solar Ultraviolet Imaging Telescope (SUIT), the Aditya L1 Coronagraph (ALC), and the X-ray Telescope (XRT).

The successful launch and deployment of Aditya-L1 marks a significant milestone for India's space program. It is the first time the country has sent a spacecraft to a Lagrange point, which are special locations in space where the gravitational forces of the Sun and Earth cancel each other out. This position allows Aditya-L1 to have an unobstructed view of the Sun, free from any interference from Earth.

The mission is expected to provide critical data for understanding the Sun's behavior and its impact on Earth. This information will be valuable for a variety of fields, including space weather forecasting, climate change research, and the development of new technologies.

The Aditya-L1 mission is a major step forward for India's space program and is sure to contribute significantly to our understanding of the Sun. It is a testament to the dedication and hard work of the scientists and engineers who made it possible.

Here are some of the key takeaways from the Aditya-L1 mission:

  • Aditya-L1 is India's first dedicated solar observatory.

  • It will study the Sun's corona, chromosphere, and photosphere in unprecedented detail.

  • The mission is expected to provide valuable insights into the Sun's activity and its impact on Earth's climate and space weather.

  • The Aditya-L1 mission is a major step forward for India's space program.



Question 1) What is the main purpose of Aditya-L1?

  • (a) To explore the moons of Mars
  • (b) To study the Earth's atmosphere
  • (c) To observe the Sun in detail
  • (d) To test a new communication system

Question 2) Where is Aditya-L1 located?

  • (a) In orbit around the Moon
  • (b) At the International Space Station
  • (c) Between the Earth and the Sun
  • (d) On the surface of Mars

Question 3) What are some benefits of studying the Sun with Aditya-L1?

  • (a) It will help us find new planets.
  • (b) It will improve our understanding of space weather.
  • (c) It will provide resources for mining in space
  • (d) It will allow us to communicate with aliens.

Question 4) Why is the achievement of Aditya-L1 significant for India?

  • (a) It is the first time India has sent a spacecraft to space.
  • (b) It is the first time India has built a telescope.
  • (c) It shows India's commitment to developing its space program.
  • (d) It means India will soon have its own space tourism industry.
Location: Mogalturu, Andhra Pradesh, India

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