Two young smartly dressed males each playing the violin
Two men, one with their back to us, interacting with a lady on the exhibition floor
Planetarium photo showing an audience looking at stars on the screen
Interactive science exhibition photo showing two women smiling and looking at an exhibit

A fantastic venue that's like no other

The Science Centre is an amazing venue. It's perfect for private parties, corporate hire, conferences, awards events – you name it! Hire the UK's largest standalone planetarium, two exhibition floors or the nature-inspired Bio:Space zone. There's even a café, welcome zone and small spaces to hire too.

Talk to us about adding science demos, shows and food and drinks for a great party package. Hire your space on weekdays in term time until 10am or from 2pm onwards. If you need a venue for other times or would like to take a look around, get in touch.

We're just three miles from central Winchester, near the M3 with plenty of parking.

Email us to get your party started
Planetarium photo showing a girl in a Winchester Science Centre polo shirt looking out at the auditorium

The Planetarium

The Planetarium is the most incredible auditorium. You'll have a 360° fulldome screen, reclined seating and presentation stage just for you and your guests. It's the perfect place for events like conferences, prize-giving ceremonies and lectures. You can even add on a live Planetarium show as a special treat for your guests.

Find out why the Planetarium is the perfect venue
Bio:Space area photo showing tables and chairs set up with lots of natural light


You'll find Bio:Space in the corner of the upper level. It has two walls with enormous windows that makes it feel light and bright. This is where the Science Centre's indoor/outdoor nature zone is. You can get to the South Downs National Park from here easily too and the café is just next door.

Check out Bio:Space for your event
Interactive science exhibition photo showing an acoustic tree that helps to improve noise levels in the Science Centre

Exhibition Floor

Want something completely different for your event? Why not hire the exhibition floor and let everyone experience awesome STEM (science, technology, engineering and maths) fun. There's a 10-metre guitar, acoustic rocket and lots of exhibits to see, hear and touch. Your guests can even blast off from the Explorer:Space zone.

Look around the exhibition floor

Accessibility info

Accessibility information for venue hire

We're on a mission to show how science can improve lives. And we're starting right here with our very own experience. Visit our accessibility page to find out how we've transformed our visitor experience and how we can support your event.

Read all about about accessibility here