🇬🇧 – 🇮🇹 After the sensational image of the black hole of the galaxy M87, today in 2022 the image we have all been waiting for was unveiled: the image of the supermassive black hole at the center of our galaxy known as Sagittarius A, or Sgr A which is about four million times larger than our Sun and is about 27,000 light years from the Earth. It is a collaboration of 300 researchers who together form the EHT collaboration (Event Horizon Telescope) which with the interferometry system connect a network of radio telescopes located in different areas in the world. Here we see in addition to the image of the black hole also the complex system used for the project. Continue in the article! Clicca e leggi il bollettino per gli astronaviganti di oggi!