EndeavourLA Major Donors

The California Science Center Foundation extends our heartfelt thanks to those who have generously provided support to EndeavourLA, helping us bring Space Shuttle Endeavour to the Science Center, build the future Samuel Oschin Air and Space Center, and sustain ongoing programs and operations. Their generosity has enabled the California Science Center to realize its ambitious goals and advance its mission to stimulate curiosity and inspire science learning in everyone.

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Lead Donor

Mr. and Mrs. Samuel Oschin Family Foundation

Gifts of $5,000,000 - $9,999,999

The Ahmanson Foundation
Thomas and Dorothy Leavey Foundation
Weingart Foundation

Gifts of $1,000,000 - $4,999,999

S.D. Bechtel, Jr. Foundation
Confidence Foundation
Ibrahim El-Hefni Technical Training Foundation
Victoria Erteszek Foote
Fred L. Hartley Family Foundation
James Irvine Foundation 
W.M. Keck Foundation 
Melanie and Richard Lundquist
The Margolis Family Foundation
George E. and Thuy Moss
The Kenneth T. and Eileen L. Norris Foundation
The Ralph M. Parsons Foundation
Roth Family Foundation
State of California
John A. and Donna S. Sussman

Gifts of $500,000 - $999,999

Avery and Andy Barth
Employees Community Fund of Boeing California
The Fred and Peggy Hartley Family Foundation
Conrad N. Hilton Foundation
Karin L. Larson
Donald T. Leahy Charitable Lead Trust

Gifts of $100,000 - $499,999

Milo W. Bekins Foundation
Alan N. Berro
Gordon and Dona Crawford
The Eisner Foundation
Heather and Paul G. Haaga, Jr.
The Hearst Foundations
Heising-Simons Foundation
Carl David Jacobs
KLM Foundation
Leonetti/O’Connell Family Foundation
Robert Lovelace and Alicia Minana
Martin and Donna Melone
Renken Family
John H. & Cynthia Lee Smet Foundation
Sterling-Dorman Foundation
Time Warner Cable
Wells Fargo
Marion and Robert S. Wilson

Gifts of $25,000 - $99,999

The Bobco Family
Dr. and Mrs. Jay Hoon and Sue Chung
Carol and James Collins Foundation
Cabot Harriman Connery
Capital Group Companies Charitable Foundation
Scott and Kathleen Cunningham
Philip and Alyce de Toledo
Lois and Jason Frand Family
Sue and Allan Frew
The Gee Family
Matt and Susan Grossman
The Madison Square Garden Company
Morley Builders
The MUSES of the California Science Center Foundation
Robert P. Rosenberg
Rock and Marna Schnabel
Sidney Stern Memorial Trust
Flora L. Thornton Foundation
Betsy and Frank Ulf

We are also grateful to our Presenting Sponsors of Mission 26: The Big Endeavour, Endeavour’s historic journey to the California Science Center:

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Time Warner Cable

And our official airline partner for Mission 26:

United Airlines