Current Affairs - Science - Discussion

For the first time ever, a team of Indian astronomers has discovered some sources in the universe that emit radio waves in a totally new mechanism, by using the Giant Metrewave Radio Telescope (GMRT) which is located at Khodad in Junnar, 80 kms away from Pune. The team is headed by TIFR-National Centre for Radio Astronomy (NCRA) who is responsible for operating GMRT. They have discovered a rare source called 'Extremely Inverted Spectrum Extragalactic Radio Sources'. GMRT is highly sensitive and has a low range feature. Emissions were captured at frequencies around 150 MHz (megahertz).