Search For "spectrograph"
Indigenously designed, developed spectrograph can locate faint light from
Updated : 5 years ago IST
New Delhi [India], March 3 (ANI): Indian scientists have indigenously designed and developed a low-cost optical spectrograph that can locate sources of faint light from distant quasars and galaxies in a very young universe, regions around supermassive black-holes around the galaxies, and cos
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Stellar heavy metals help astronomers trace history of galaxies
Updated : 6 years, 2 months ago IST
Tokyo [Japan], Jan 10 (ANI): After recent research, astronomers have prepared a catalog of signs of nine heavy metals in the infrared light from supergiant and giant stars which can help them in tracing the history of galaxies.
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