Read the following statements carefully:
1.An international team of astronomers has detected the most distant radio galaxy ever observed.
2.The researchers determined that the galaxy is about 5 billion light-years away.
3.The radio galaxy has been named 'TGSS J1530+1049', and it was initially discovered using the Giant Meter-wave Radio Telescope (GMRT) in India.
Which of the above statements is/are correct?