Excelsior! American Superheroes | Smithsonian Institution (2025)

Like mythological Greek gods of old, superheroes captivate the imaginations of people of all ages. Superman’s 1938 debut kicked off the golden age of comic books. Created by Jerry Siegel and Joe Shuster, Superman became an instant sensation with audiences, inspired by the "Man of Tomorrow's" virtue and heroics. Superheroes have used their breathtaking powers to fight evildoers ever since. More superheroes have emerged throughout the decades, thrilling comic readers with their exploits, and their massive success in making the leap to movie screens around the world makes this a new golden age for these larger-than-life characters.

Stan Lee (born Stanley Lieber) was another one of the creators of the modern superhero template. His gift for storytelling, with multi-dimensional heroes and villains, entertained audiences around the world. His work on early comics featuring Spider-Man, Iron Man, The Hulk, Thor, and The Avengers helped lead Marvel to success. Lee used his platform to speak out against bigotry and racism by proclaiming the availability of the hero's journey for everyone. Lee and Jack Kirby famously created the first black superhero in mainstream American comics; the Black Panther made his first comic book appearance in 1966. Lee continued to reinvent himself and delight fans in movie cameos as a cultural icon in his own right.

Explore items in our collections related to superheroes, including comic books, original comic art, movie and television costumes and props, and memorabilia.

  • Excelsior! American Superheroes | Smithsonian Institution (1)

    Superman No. 31

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (2)

    Superman Costume, worn by George Reeves on The Adventures of Superman

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (3)

    Shield used by Chris Evans as Captain America in Captain America:The Winter Soldier

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (4)

    41c Captain America single

    National Postal Museum

  • Excelsior! American Superheroes | Smithsonian Institution (5)

    Duncan Magic Motion Superman Yo-Yo

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (6)

    41c Cover of Captain America #100 single

    National Postal Museum

  • Excelsior! American Superheroes | Smithsonian Institution (7)

    America’s Greatest Comics No. 8

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (8)

    Costume for Black Panther worn by Chadwick Boseman

    National Museum of African American History and Culture

  • Excelsior! American Superheroes | Smithsonian Institution (9)

    Superman Lunch Box

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (10)

    Store Poster, Superman Junior Defense League

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (11)

    Captain America Slurpee Cup

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (12)

    Captain Marvel No. 5

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (13)

    Clark Kent's Eyeglasses in Superman IV: The Quest for Peace

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (14)

    Black Panther #1

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (15)

    Catwoman costume from Catwoman

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (16)

    41c Cover of The Hulk #1 single

    National Postal Museum

  • Excelsior! American Superheroes | Smithsonian Institution (17)

    Storm costume from X-Men: Days of Future Past

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (18)

    Black Panther, Vol. 1 No. 4

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (19)

    "Turn off the Dark" Spider Man costume worn in Broadway show

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (20)

    41c Wolverine single

    National Postal Museum

  • Excelsior! American Superheroes | Smithsonian Institution (21)

    Batman cowl worn by George Clooney in Batman and Robin

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (22)

    Superman No. 108

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (23)

    Wonder Woman Was Based on This Real-Life Lady

    Smithsonian Channel

  • Excelsior! American Superheroes | Smithsonian Institution (24)

    Superman #180, “The Girl Who Was Mightier Than Superman”

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (25)

    Superman

    National Portrait Gallery

  • Excelsior! American Superheroes | Smithsonian Institution (26)

    41c Cover of Spider-Man #1 single

    National Postal Museum

  • Excelsior! American Superheroes | Smithsonian Institution (27)

    Marvel Comic's Super Heroes Thermos

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (28)

    Superman No. 108

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (29)

    41c The Hulk single

    National Postal Museum

  • Excelsior! American Superheroes | Smithsonian Institution (30)

    Autographed Justice League Unlimited finale script cover and illustrated cell

    National Museum of African American History and Culture

  • Excelsior! American Superheroes | Smithsonian Institution (31)

    Superman No. 184

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (32)

    Forever Mail a Smile: The Incredibles single

    National Postal Museum

  • Excelsior! American Superheroes | Smithsonian Institution (33)

    Lois Lane No. 106

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (34)

    Superman Telephone

    National Museum of American History

  • Excelsior! American Superheroes | Smithsonian Institution (35)

    World's Finest Comics No. 5

    National Museum of American History

Excelsior! American Superheroes | Smithsonian Institution (2025)
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