The winter of 2013/2014 had unusual weather in many parts of the world. Here we analyse the cold ...
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Constraints are given for the geometry and time lags of the prominent obliquity-paced glacial sta...
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We present the first Event Horizon Telescope (EHT) observations of Sagittarius A* (Sgr A*), the G...
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Recent developments in instrumentation and methodology are major driving forces in the advances o...
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Tijdens de wintermaanden juni tot en met september op het Zuidelijk Halfrond bestaat er een groot...
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