If you missed watching space shuttle Endeavour dominate the Los Angeles skyline during its grueling street journey years ago, you get a second chance at awe very soon. The California Science Center is finally ready to unveil its massive new crown jewel.
Advance reservations for the brand-new Samuel Oschin Air and Space Center officially open to the general public on October 21, 2026. If you want to avoid sell-outs and long lines, you need to understand how the ticketing rollout works, when to log on, and what the experience actually looks like once you step inside Exposition Park.
Let's break down everything you need to know.
The Timeline You Need to Memorize
The grand public opening is locked in for Friday, November 13, 2026, at 10:00 a.m. But waiting until November to think about tickets is a rookie mistake.
Here is the exact schedule:
- October 19, 2026: California Science Center members get early access to reservations.
- October 21, 2026: General public reservations officially go live online and via phone.
If you are a die-hard space enthusiast who wants guaranteed entry during opening week, buying a museum membership before October 19 is your best strategy. Otherwise, expect high digital traffic when the public portal opens on October 21. You can book your slots directly through the California Science Center reservation page or by calling their box office at 213-744-2019.
What Makes This New Exhibit Different
For years, visitors could only view Endeavour horizontally in a temporary pavilion. That configuration was cool, but it didn't capture the true majesty of the spacecraft.
The Samuel Oschin Air and Space Center changes the game entirely. Endeavour will stand completely vertical in a true launch-ready configuration. It is flanked by authentic solid rocket boosters and ET-94, the last remaining flight-qualified external tank. Seeing a 20-story vertical stack up close in a museum setting is unprecedented. You aren't just looking at a retired vehicle; you are standing beneath an engineering titan.
The massive expansion spans three distinct galleries:
- Samuel Oschin Shuttle Gallery, home to the vertical stack.
- Kent Kresa Space Gallery, featuring flown space capsules and advanced robotics.
- Korean Air Aviation Gallery, exploring the history of flight from early gliders to modern fighter jets.
Practical Tips for Your Visit
Don't just show up blindly. Exposition Park gets chaotic, especially for major museum openings.
Keep these ground rules in mind:
- Individual Limits: You can book up to 19 individual reservations per entry time online. If you are wrangling a massive tour group of 20 or more people, forget the web portal and call the group reservation line directly at 213-744-2019.
- General Admission vs. Timed Entry: General admission to the California Science Center core galleries remains free. However, entering the Samuel Oschin Air and Space Center and viewing the vertical shuttle stack will require timed reservations to manage crowd flow.
- Arrival Strategy: Traffic around the 110 Freeway and Exposition Park is notoriously unpredictable. Park lots fill up fast on milestone opening days. Give yourself plenty of cushion time before your scheduled slot. If you are late, you risk forfeiting your entry window.
- Digital Readiness: Print your reservation barcode or keep it easily accessible on your mobile phone screen before walking up to the entrance.
Is It Worth the Hype?
Yes. Building a custom facility around a vertical space shuttle stack required mind-boggling engineering feats, including hoisting the components into place before completing the building's roof around them. It is a monumental addition to Los Angeles culture and aerospace history.
Set your calendar alarms for October 19 if you're a member, or October 21 for the general public. Grab your spot, head down to Exposition Park, and witness history standing tall.
