Hubble Solves a Mystery About the Milky Way's Early Years
4 Articles
4 Articles
Hubble Solves a Mystery About the Milky Way's Early Years
New data from NASA’s Hubble Space Telescope shows definitive evidence of a dwarf galaxy merging with the young Milky Way galaxy in the earliest phases of its evolution. This finding extends our knowledge of our galaxy’s history 1.8 billion years farther back in time than before.
Ancient Clusters: Milky Way swallowed a dwarf galaxy billions of years ago
Astronomers have found evidence that the Milky Way absorbed a dwarf galaxy during the early stages of its evolution. By analyzing data from the Hubble Space Telescope, researchers identified a group of ancient star clusters that could not have formed within our own galaxy. This discovery extends the known chronology of the Milky Way's mergers back to 11.8 billion years ago. The study was conducted by specialists from the Bologna Observatory of A…
Researchers using the Hubble Space Telescope have confirmed the merger of the Milky Way with a dwarf galaxy during its early stages of evolution. The study, led by the Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, involved several institutions and was published in the journal Nature Astronomy. History of mergers in the Milky Way: The Milky Way, currently about 200,000 light-years in diameter, has grown over billions of years thr…
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