Astronomers publish map showing 25,000 supermassive black holes

An international team of astronomers has published a map of the sky showing over 25,000 supermassive black holes. The map, to be published in the journal Astronomy & Astrophysics, is the most detailed celestial map in the ...

Aboriginal language groups' use of star maps studied

Professor Ray Norris of the Commonwealth Scientific and Industrial Research Organization (CSIRO) and colleagues from Macquarie University have researched the use of stars and constellations by certain groups. According to ...

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