[raattgift]

Along these lines, why SARAO's MeerKAT radio telescope (https://www.sarao.ac.za/science/meerkat/about-meerkat/) is the observatory behind this discovery is that it has a good view of the galactic centre because of the orientation of the Earth and solar system within the galaxy : https://commons.wikimedia.org/wiki/File:Motion_of_Sun,_Earth...