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Welcome to The Observatory Science Centre

Spectacular hands-on science and discovery among the domes and telescopes of a world famous astronomical observatory near you.

We look forward to welcoming you in 2019...

Thank you for supporting us!

Upcoming Events

Wartling Road

June 10th - 14th and June 17th - 21st

For 10 days East Sussex Highways are carrying out patching works on Wartling Road which will be closed to through traffic 7 am – 7 pm, but will be allowing access to both The Observatory Science Centre and Herstmonceux Castle Gardens & Grounds.  Evening / night access is unaffected and there will be no weekend working.

The Observatory Science Centre and Herstmonceux Gardens & Grounds will be open as normal and we will provide updates as necessary. Access to science centre from Tuesday 18th June is from the south A259 / A27.