TNPSC Thervupettagam
January 28 , 2021 1429 days 1001 0
  • The Indian Institute of Astrophysics (IIA) has spotted rare hot UV-bright stars in the massive globular cluster NGC 2808 of our Milky Way Galaxy.
  • It was found with the help of UVIT.
  • UVIT is Ultra Violet Imaging Telescope.
  • It is placed in Astrosat satellite.
  • The Astrosat is the first multi wavelength space satellite of India.
  • The Ultra Violet Imaging Telescope is a three in one imaging technology.
  • It can observe in Near Ultraviolet, visible and far-ultraviolet wavelengths.
  • NGC 2808 is said to have at least five generations of stars.
  • IIA is an autonomous institute of the Department of Science & Technology, Government of India.

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