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Astrosat satellite spots 'dinosaurs of the universe' globular star cluster: Dept of Sci-tech- Technology News, Firstpost


Astrosat satellite spots dinosaurs of the universe globular star cluster: Dept of Sci-tech
The team of scientists found about 34 UV-bright stars were found to be members of the globular cluster.
Jan 22, 2021 09:22:32 IST
Astronomers, with the help of India s first multi-wavelength space satellite Astrosat, have spotted a massive intriguing globular cluster in the Milky Way galaxy with rare hot UV-bright stars in it, the Department of Science and Technology said on Thursday. These stars whose inner core is almost exposed, making them very hot, exist in the late stages of evolution of a Sun-like star. It is not clear how these stars end their lives as not many of them are detected in these fast-evolving phases, making their study crucial. ....

Snehalata Sahu , Annapurni Subramaniam , Deepthis Prabhu , Department Of Science , Indian Institute Of Astrophysics , Press Trust , Milky Way , Ultraviolet Imaging Telescope , Richard Hook , Indian Institute , Department Of Science And Technology , Department Of Science And Technology Dst , Globular Cluster , சிந்ேலாட் சாஹு , அன்னபூரணி சுப்ரமணியம் , துறை ஆஃப் அறிவியல் , இந்தியன் நிறுவனம் ஆஃப் வானியற்பியல் , ப்ரெஸ் நம்பிக்கை , பால் வழி , ரிச்சர்ட் கொக்கி , இந்தியன் நிறுவனம் , துறை ஆஃப் அறிவியல் மற்றும் தொழில்நுட்பம் , துறை ஆஃப் அறிவியல் மற்றும் தொழில்நுட்பம் ட்ஸ்ட் ,

India's satellite spots rare hot ultraviolet-bright stars in the Milky Way galaxy


India’s satellite spots rare hot ultraviolet-bright stars in the Milky Way galaxy
Highlights
The ultraviolet imaging telescope of the Astrosat, India s first dedicated multi-wavelength space satellite, has spotted rare hot ultraviolet-bright stars in the Milky Way galaxy
Bengaluru: The ultraviolet imaging telescope of the Astrosat, India s first dedicated multi-wavelength space satellite, has spotted rare hot ultraviolet-bright stars in the Milky Way galaxy, as per a ministry of science and technology statement.
These stars whose inner core is almost exposed, making them very hot, exist in the late stages of evolution of a Sun-like star. It is not clear how these stars end their lives as not many of them are detected in these fast-evolving phases, making their study crucial, the ministry said. ....

Snehalata Sahu , Annapurni Subramaniam , Deepthis Prabhu , Indian Institute Of Astrophysics , Milky Way , Ultraviolet Imaging Telescope , Indian Institute , Hubble Space Telescope , சிந்ேலாட் சாஹு , அன்னபூரணி சுப்ரமணியம் , இந்தியன் நிறுவனம் ஆஃப் வானியற்பியல் , பால் வழி , இந்தியன் நிறுவனம் , ஹப்பிள் இடம் தொலைநோக்கி ,