Hay Festival 2017 - Hay on Wye, Wales, UK - May 2017 - Professor Martin Rees on stage at the Hay Festival talking about cosmology and astrophysics - Steven May/Alamy Live News

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Size: 4896px × 3264px
Location: Hay-on-Wye, United Kingdom
Photo credit: © Steven May / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2017, author, book, cosmology, event, festival, gb, hay, literary, martin, professor, rees, scientist, speaking, stage, uk, wales, writer, wye