Celebrate all things aviation and space at our annual family festival!

This event is Free to the public and geared towards scientists, stargazers, explorers, and learners of all ages!

This year, AerospaceFest will extend to inside the Discovery Center (weather permitting), meaning visitors can enjoy the Discovery Center exhibit halls, observatory as well as all the wonderful guest exhibitors, science-based activities, and a full line-up of fun on the main stage outside!

Meet science and education organizations from across New England, be the first to see our new planetarium show, explore the exhibit galleries and Science Playground, and more!

Be among the first to see our new planetarium show, We Are Guardians

We Are Guardians looks at how our world, its peoples and ecosystems are intrinsically connected, and how with the help of satellite monitoring we can examine the links between human activities and climate change.

Show times are at 11am, 12pm, 2pm, and 3pm.

Tickets are free, and will be distributed on a first come, first served basis at the welcome tent!

Admission: Free, with suggested donation of $5-10