The Milky Way above the OGLE telescope at the Las Campanas Observatory in Chile. The star symbol indicates the location of the newly discovered Cepheid OGLE-GD-CEP-1884 i. The remaining yellow dots are the other known Cepheids, most of them discovered by the OGLE project (Credit: J. Skowron, K. Ulaczyk).

Warsaw astronomers discover Milky Way's longest-period classical Cepheid

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    Hunting for meteorites - oldest pieces of matter on Earth

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    Scientists find new source of cosmic dust

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