James Webb Telescope UPSC NOTE

 Why in News

  • Gas detected in star-forming regions of teenage galaxies was much hotter, at about 13,350 degrees C, than observed in galaxies today.

  • Since becoming operational last year, the James Webb Space Telescope has made groundbreaking observations involving some of the universe’s earliest galaxies.

James Webb Space Telescope 

  • JWST is a space telescope designed to conduct infrared astronomy

  • It is the largest and most powerful telescope ever built, and it is expected to revolutionize our understanding of the universe.

  • The JWST was launched on December 25, 2021, and it is now orbiting the Sun at a distance of about 1 million miles from Earth

  • The telescope is equipped with four powerful instruments, which will be used to study a wide range of objects

  1. The first stars and galaxies that formed after the Big Bang

  2. The atmospheres of exoplanets

  3. The composition and structure of nebulae and star-forming regions

  4. The dark matter and dark energy that make up most of the universe

  • The JWST is expected to make many important discoveries in the coming years

  • It will help us to learn more about the early universe, the formation of stars and planets, and the nature of dark matter and dark energy.



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Learnerz IAS | Concept oriented UPSC Classes in Malayalam: James Webb Telescope UPSC NOTE
James Webb Telescope UPSC NOTE
Learnerz IAS | Concept oriented UPSC Classes in Malayalam
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