3 search results for “titel” in the Staff website
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In Memoriam: Ruchama Noorda
15 March 1979 - 11 October 2024
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In memoriam: Alexander Hendrik (Sander) de Groot (3 april 1943 - 1 april 2024)
Op maandag 1 april 2024 stierf onze leermeester, vriend en gewaardeerd collega Dr. Alexander Hendrik de Groot (Sander).
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Black hole one year later: proof of a persistent shadow
The brightness peak of the ring around M87's supermassive black hole has shifted 30 degrees counterclockwise in a year. This is shown by new images released by the Event Horizon Telescope consortium.