Planet Earth Celebration

Saturday, April 25, 2026

–Sunday, April 26, 2026

10:00 am

–4:00 pm

*Included in general admission

Explore boundless possibilities for the future of our planet!

You’re invited to enjoy exclusive activities, activations and more at Space Center Houston’s annual Planet Earth Celebration on April 25 and 26. Explore how special our planet is and what we can do to sustain, conserve, and preserve its vital natural resources.

Check back soon to see our featured activities!

Plan your visit

Explore hours & admission →

Find parking information →

Browse a map of Space Center Houston →

Plan your day with sample itineraries →

Upcoming Events

Artemis II Launch Party

Friday, March 6, 2026

*Requires registration

Becoming Martian Special Presentation and Book Signing

Saturday, March 7, 2026

12:30 pm

*Included in general admission

Jennifer Ross-Nazzal | Women’s Histoty Month Speaker Series

Saturday, March 7, 2026

2:30 pm

*Included in general admission

Moon 2 Mars Festival

Wednesday, March 11, 2026

–Saturday, March 14, 2026

*Requires registration

Space Center U | Planetary Discovery | 3 Day Ages 15-18

Friday, March 20, 2026

–Sunday, March 22, 2026

8:00 am

–4:00 pm

*Requires registration

Space Center U | Planetary Discovery | 3 Day Ages 11-14

Friday, March 20, 2026

–Sunday, March 22, 2026

8:00 am

–4:00 pm

*Requires registration

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