Space science museum and NASA visitor center

Space Center Houston

7.1 road mi · about 13 min

Space Center Houston is NASA Johnson Space Center's official visitor center and a major aerospace museum about 7.1 road miles from Kemah Boardwalk.

The place

About Space Center Houston

Space Center Houston is the official visitor center of NASA Johnson Space Center, combining a 183,000-square-foot museum with spacecraft, human-spaceflight interpretation and NASA tram experiences. It deserves a half-day or full-day plan rather than treatment as a quick add-on.

Hours vary by date. The live hours calendar shows 10 a.m.-5 p.m. on several current weekdays and longer hours on selected weekends, so use the exact date rather than a generic weekly schedule. Timed admission is available online and onsite, with age-based price ranges that vary by date and purchase channel.

Current admission ranges are $24.95-$34.95 online or $29.95-$39.95 onsite for ages 4-11; $29.95-$39.95 online or $34.95-$44.95 onsite for ages 12+; and $27.95-$37.95 online or $32.95-$42.95 onsite for ages 65+. Ages three and under are free. Parking is $10 plus a service fee; members park free.

All buildings, restrooms, theaters and exhibits are described as wheelchair-accessible, with ramps, elevators, theater spaces, loan wheelchairs, sensory backpacks, Aira and advance ASL requests. NASA tram tours remain subject to availability, weather and NASA building closures. Service dogs are permitted with motion-simulator limits; pets and emotional-support animals are not. The Destiny Theater is listed unavailable through September 10, 2026.

What stands out

See Independence Plaza

Explore the shuttle replica mounted on the historic NASA 905 carrier aircraft, subject to current access.

Visit the Saturn V

A NASA tram option reaches the rocket park when weather, capacity and NASA operations allow.

Trace human spaceflight

Artifacts and exhibits connect Mercury, Apollo, shuttle and current exploration programs.

Use supported access services

Wheelchairs, sensory resources, Aira and advance interpretation requests broaden visit planning.

Pair it with the train

Why it belongs in a C.P. Huntington Train at Kemah Boardwalk trip

Space Center Houston is slightly farther than Armand Bayou but can anchor its own half or full day. Budget about 13 minutes from Kemah, reserve timed admission, add the $10 parking charge and secure any desired NASA tram experience before it sells out.

Before you go

Plan your visit

  • HoursDate-specific and variable; use the live hours calendar rather than a generic weekly schedule.
  • Timed admissionAdvance tickets are optional but useful; date and purchase channel change the current price range.
  • Parking$10 plus a service fee; members park free. International-phone visitors can pay through Guest Services.
  • NASA tram toursSubject to availability, weather and NASA building closures; selected tours can sell out.
  • AccessibilityBuildings, restrooms, theaters and exhibits are accessible; ramps, lifts, loan wheelchairs, sensory tools, Aira and ASL requests are supported.
  • Service animalsTrained service dogs are permitted with motion-simulator restrictions; pets and emotional-support animals are not.
  • Current theater alertDestiny Theater is listed unavailable through September 10, 2026; recheck before travel.
  • Refunds and reschedulingContact Reservations at least 48 hours ahead for eligible ticket changes; current ticket terms control.

Add a quieter outdoor visit

Add Armand Bayou Nature Center

Pair aerospace exhibits with bayou, prairie and wetland trails under the nature center's separate last-entry and weather rules.

View the guide →

Useful answers

Frequently asked questions

When is Space Center Houston open?

Hours vary by date. Use the live calendar; current dates include 10-5 weekdays and longer hours on selected weekends.

How much is admission?

Prices vary by age, date and online versus onsite purchase. Current adult ranges are $29.95-$39.95 online or $34.95-$44.95 onsite.

How much is parking?

Parking is $10 plus a service fee. Members park free.

Do I need an advance ticket?

Reservations are not universally required, but timed advance admission helps secure the date and can cost less than onsite purchase.

Are NASA tram tours guaranteed?

No. They depend on capacity, weather and NASA building access, and selected tours can sell out.

Is Space Center Houston wheelchair-accessible?

The operator describes accessible buildings, restrooms, theaters and exhibits, plus ramps, lifts, wheelchairs and accessible theater spaces.

Can I bring a service dog?

Trained service dogs are permitted, except in motion simulators. Pets and emotional-support animals are not permitted.

Is Destiny Theater open?

The live visitor page says it is unavailable through September 10, 2026. Recheck for the selected visit date.

Can tickets be changed or refunded?

Contact Reservations at least 48 hours before the visit for eligible changes. Current ticket terms control.

Trust and accuracy

Sources

Source checked 2026-08-17. This free guide has not yet been confirmed by the venue. Current hours, prices, services, and accessibility can change; confirm time-sensitive details directly.