So, what can you expect at this year's Festival?
From hands-on family days to debates on current 'hot topics', trips to places of interest and unique opportunities to question the UK’s top scientists, there's something for everyone.
How did the Universe begin? Are we a land of the fat? Is there such a thing as too much Rock 'n' Roll? Is climate change all hype? How has slavery shaped Liverpool's heritage?
Discuss it all at this year's Festival with many of today's most provocative, stimulating and entertaining scientists, artists and social commentators in a feast of exhibitions, events and activities.
This is only a small selection of what you can expect. Come back soon for regular updates from the Festival team.