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A peek inside the space shuttle Endeavour’s new home in Exposition Park
The first of many artifacts have been installed in the Kent Kresa Space Gallery, including a space shuttle main engine (right) and a solid rocket booster segment.
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Makenna Cramer
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LAist
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Shuttle Endeavour’s final mission for a new home and space exploration
Makenna Cramer checked out the museum's expansion and significance to L.A. and space exploration in December.
The California Science Center unveiled Tuesday the first of many launch vehicles, engines and other artifacts set to be installed in the museum’s 200,000-square-foot expansion coming to Exposition Park.
Once complete, the new Samuel Oschin Air and Space Center will include multi-level galleries built around a towering centerpiece — the space shuttle Endeavour — displayed in its 20-story vertical launch position.
It’ll be the only place in the world where visitors can see an authentic space shuttle in its “Go for Stack” position, which is what museum officials called the process of moving each of the space shuttle components into place.
Museum admission will be free.
Jeff Rudolph, president and CEO of the California Science Center, said the $450 million expansion is California’s biggest “endeavor” yet to inspire the next generation of scientists, engineers and explorers.
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“The enthusiasm that people have when they come in and see this stuff and get excited about it will hopefully lead to many more people, young and old, but particularly young people wanting to pursue more education in science,” Rudolph told LAist.
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Museum officials expect to announce next year an opening date, according to Rudolph.
A look inside the center
The Samuel Oschin Air and Space Center will feature three main galleries: the Samuel Oschin Shuttle Gallery, the Korean Air Aviation Gallery and the Kent Kresa Space Gallery.
Guests will be guided through hundreds of exhibits and authentic artifacts focused on the exploration of the universe — including rocket ships that carried humans into space and telescopes used to view stars and galaxies beyond our reach.
A real Electron launch vehicle from Rocket Lab in Long Beach spans several stories tall in the Kent Kresa Space Gallery.
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Makenna Sievertson
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LAist
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The first artifacts in the expanded museum were placed in the Kenta Kresa Space Gallery, including a three-story-tall Electron launch vehicle from Rocket Lab in Long Beach.
Adam Spice, chief financial officer of Rocket Lab, told LAist the Electron helped lower the cost of getting to space by sending satellites in smaller, cheaper rockets. The new center is an opportunity to get up close and personal with an Electron for the first time outside of a factory.
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Spice said he hopes it’ll show visitors their dreams can become a reality.
“They can be part of something much bigger than probably they ever thought they could,” he said.
The first artifacts installed in the Samuel Oschin Air and Space Center include a solid rocket booster segment. Kenneth Phillips, aerospace curator, shows the scale of the piece, which has flown into space several times.
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Makenna Sievertson
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LAist
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The solid rocket booster segment will become a walk-through interactive experience in the Kent Kresa Space Gallery.
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Makenna Sievertson
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LAist
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A segment of a solid rocket booster that flew into space several times is laid on its side on the second floor of the gallery.
Kenneth Phillips, the California Science Center’s aerospace curator, told LAist it’ll be turned into an interactive exhibit with audio, video and educational graphics.
“It's 12 feet in diameter, so people can actually walk through it and learn about the function of it from the inside out literally,” Phillips said.
Visitors will be able to get up close and personal with a space shuttle main engine.
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Makenna Sievertson
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LAist
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A detailed model of a space shuttle main engine is set up next to the solid rocket booster. Three of those main engines helped boost space shuttles into orbit by providing about 20% of their power, Phillips said.
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What's next
Construction of the Samuel Oschin Air and Space Center started more than three years ago and is on track to be completed in the coming weeks, according to museum officials.
With construction of the Samuel Oschin Air and Space Center weeks away from completion, crews have started to put in landscaping around the outside of the expansion.
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Makenna Sievertson
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LAist
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The exterior of the Samuel Oschin Air and Space Center in November 2025.
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Makenna Cramer
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LAist
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The remaining exhibits and artifacts will then be installed over "many months," Rudolph said. Officials expect to announce next year an opening date for the expansion.
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The California Science Center also is looking to raise about $70 million more for the $450 million project before it opens. You can learn more about its “EndeavourLA” fundraising campaign here.
Catch up on our coverage ...
- Last chance to see the Endeavour before the space shuttle is taken off public display indefinitely
- Another major milestone for the space shuttle Endeavour’s 'Go For Stack' mission is here
- The final lift for space shuttle Endeavour’s 'Go For Stack' mission
- The Endeavour’s new home is more than halfway done. Here’s a first look at the exhibits
- The Endeavour space shuttle’s new home is inching closer to completion
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You come to LAist because you want independent reporting and trustworthy local information. Our nonprofit newsroom doesn’t answer to shareholders looking to turn a profit. Instead, we answer to you and our communities. We are free to follow facts wherever they lead and to hold power to account without fear or favor. Our only loyalty is to our readers and listeners and our mission: to inform, engage, and strengthen Southern California’s communities.
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