The Universe: Reality or simulation?

Prof. Catherine Heymans is having an existential crisis! Let's see whether humanity could ever create a virtual universe as rich and diverse as our own.

Start Date

October 1, 2026

End Date

October 1, 2026

Start Time

18:00

End Time

20:00

Suitable for ages

16 & Over

Price

£5

Scotland’s Astronomer Royal, Prof. Catherine Heymans, is having an existential crisis! Ever since her son asked, ‘could we be living inside a computer game?’ she’s been questioning everything she sees. Throwing all the science that she knows at the problem, Catherine explores whether humanity could ever create a virtual universe as rich and diverse as our own.

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Unpack the rules that appear to govern our existence as we journey from the quirky quantum world, up into the wild dark Universe. Will technology ever be able to replicate the complexity of life? Could consciousness be coded? Catherine invites you to reconsider what it means to be real.

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About the Speaker

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Catherine Heymans is Astronomer Royal for Scotland, the first woman to hold the title in its 200-year history. A Professor of Astrophysics at the University of Edinburgh, she is internationally recognised for her pioneering research mapping invisible dark matter and mysterious dark energy across the Universe.

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Catherine’s accolades include the Royal Astronomical Society’s William Herschel Medal, the Max Planck-Humboldt Research Award, and fellowships of both the Royal Society of Edinburgh and Leopoldina.

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She is also Patron for science and engagement here are the Aberdeen Science Centre!  All net royalties from her book, How to Design a Universe, go to the Royal Observatory Trust, supporting astronomy youth projects across Scotland.

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Event Information

  • Date: 1st October
  • Doors open: 5:30
  • Talk: 6-7
  • Book Signing: 7-7:30

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Prebooking for this event is required. Tickets are £5 per attendee.

Please note- Books will be available to purchase at the event for £20.

This event is for ages 16 and over.

Get in touch

If you’re not sure which enquiry option to use, give us a call on 01224 640340 or email info@asc.scot and the team will point you in the right direction.

Book tickets

Built for curious minds. No age limit on curiosity.

A couple of hours here, and the whole evening talking about it after.