PHOTO CREDITS

Getty:

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Library of Congress:

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NASA: here

The New York Times: here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here

Alan Riding: here

Arthur Brower: here

Bill Mark: here

Chester Higgins, Jr.: here, here

Don Hogan Charles: here, here

Eddie Hausner: here

Ernie Sisto: here, here

George Tames: here, here, here, here, here, here

John Wilson: here, here

Keith Meyers: here

Larry C. Morris: here

Meyer Liebowitz: here

Neal Boenzi: here, here, here, here

Patrick A. Burns: here, here

Sam Falk: here, here, here, here, here, here

Sara Krulwich: here

Tony Cenicola: here

Tyler Hicks: here

Vic DeLucia: here, here