European star survey reveals celestial treasure trove - CGTN

The European Space Agency released a trove of data Monday on almost 2 billion stars in the Milky Way, collected by its Gaia space observatory in an effort to create the most accurate and complete map of our galaxy.

The European Space Agency (ESA) released a trove of data Monday on almost 2 billion stars in the Milky Way, collected by its Gaia space observatory in an effort to create the most accurate and comple… [+1886 chars]

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