page_title: João Magueijo
hierarchical_section_title: João Magueijo
context_page_description: João Magueijo is a Portuguese cosmologist and professor in Theoretical Physics at Imperial College London. He is a pioneer of the varying speed of light theory.
context_section_description: João Magueijo (born 1967) is a Portuguese cosmologist and professor in Theoretical Physics at Imperial College London. He is a pioneer of the varying speed of light (VSL) theory.
caption: João Magueijo at the journée de la Science at the EPFL, 11 November 2005
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