Air and Space Museum

Apollo 11 astronaut Buzz Aldrin deploys a device to detect moonquakes during the first moonwalk.

Thousands of Moonquakes Rocked the Apollo Landing Sites in Less Than a Decade

A new study found 22,000 previously unidentified lunar seismic events recorded between 1969 and 1977

Apollo 11 astronauts watched the Earth rise above the moon’s horizon on July 20, 1969.

Apollo Astronauts Left American Flags, Boots and Even Poop on the Moon. Here's Why These Artifacts Matter

Fifty-five years after the first human lunar landing, scholars and experts are looking to preserve the past as more nations and companies undertake moon missions

One of Cassini's last looks at Saturn and its main rings from a distance, produced by combining images taken in October 2016

Here’s What We’ve Learned About Saturn Since Cassini Entered Its Orbit 20 Years Ago

The Cassini-Huygens mission increased our understanding of the planet’s rings and moons

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Tired of Diplomacy as Usual, This Congressman Flew Solo to Promote World Peace

Representative Peter F. Mack’s soaring diplomatic ambitions made aviation history as he traveled through Europe, South Asia, Japan and then across the vast Pacific Ocean

Could different backyard birds, such as a robin and a bluebird, produce viable offspring? 

Could a Robin and a Bluebird Have Babies? And More Questions From Our Readers

You’ve got questions. We’ve got experts

“When I was making it, people laughed at me a good deal,” Charles F. Ritchel later said. “But so they did at Noah when he built the ark.”

Twenty-Five Years Before the Wright Brothers Took to the Skies, This Flying Machine Captivated America

First exhibited in 1878, Charles F. Ritchel's dirigible was about as wacky, dangerous and impractical as any airship ever launched

Taken in December 1968 during NASA's Apollo 8 mission, William Anders' iconic "Earthrise" photograph galvanized environmental movements and inspired people on Earth.

William Anders, NASA Astronaut Who Captured Iconic 'Earthrise' Photograph, Dies at 90

The Apollo 8 lunar module pilot also served in the U.S. Air Force and worked extensively on nuclear energy projects

Two X-wing CAVs flew over the opening ceremony of an attraction at Star Wars: Galaxy’s Edge at Walt Disney World Resort in December 2019. 

How Engineers Created a Flying 'Star Wars' X-Wing

The starfighter-outfitted drone was the first remotely piloted aircraft of its kind and size approved by the Federal Aviation Administration for public demonstration

The Enterprise model had been missing for decades when it reappeared in an eBay listing last fall.

Original 'Star Trek' Enterprise Model Resurfaces Decades After It Went Missing

The model used in the original series' opening credits is now back with Eugene Roddenberry Jr., the son of the show's creator

Why aren't there freshwater seals or dolphins in the Great Lakes?

Why Aren't Dolphins in the Great Lakes? And More Questions From Our Readers

You’ve got questions. We’ve got experts

Mabel Boll, nicknamed the "Queen of Diamonds" (left), failed to cross the Atlantic before Amelia Earhart (right).

When Amelia Earhart and the 'Queen of Diamonds' Raced to Become the First Woman to Fly Across the Atlantic

Mabel Boll, a wealthy New York socialite, dreamed of making aviation history. But Earhart beat her to the finish line, completing the trans-Atlantic journey as a passenger in June 1928

Hazel Fellows sews pieces of an Apollo A7L spacesuit on the production line at International Latex Corporation (ILC) in 1968.

From the Inventor of Mass-Market Paper Bags to a Scientist Who Unraveled the Mysteries of Polio, Meet Five American Women Whose Remarkable Achievements Have Long Been Overlooked

The inaugural exhibition at the Smithsonian American Women’s History Museum seeks to shine light on lesser-known historical figures

The moon’s shadow, as seen from the International Space Station, passes over central Asia during a 2020 total solar eclipse.

A History of Total Solar Eclipses Seen by Astronauts From Outer Space

Since the Gemini 12 mission in 1966, a handful of people have seen these stunning celestial events from orbit—or watched the moon’s shadow pass over Earth

An artist's rendition of the Europa Clipper mission, set to launch to Europa in October. The mission could provide new insights about the life-supporting potential of the moon, which hosts a massive saltwater ocean beneath its icy surface.

Jupiter's Moon Europa May Have Less Oxygen Than Previously Thought

The new findings could have implications for whether Europa's vast ocean contains the conditions necessary to support life

The full moon, as seen from Granada, Spain. A new study suggests the moon is shrinking, causing moonquakes that could interfere with planned lunar missions.

The Moon Is Shrinking, Causing Moonquakes at a Potential NASA Landing Site, Study Finds

Though the risk to astronauts is low, the shaking could cause landslides and impact potential long-term settlements at the lunar south pole

This prototype of the Mars Ingenuity helicopter achieved the first successful free flight under simulated Martian conditions (on Earth) in 2016.

Prototype for Mars Helicopter Will Soon Be on Display at National Air and Space Museum

The surprisingly long-serving Ingenuity ended its historic service after breaking a rotor

An expedition last fall captured a sonar image of a roughly plane-shaped object near Howland Island in the Pacific Ocean, which the team suggests could be Amelia Earhart's vehicle.

Have Researchers Found Amelia Earhart's Long-Lost Plane?

A new sonar image shows an airplane-shaped object resting on the bottom of the Pacific Ocean, not far from where Earhart and her navigator, Fred Noonan, went missing in 1937

Callum Turner (left) as John "Bucky" Egan and Austin Butler (right) as Gale "Buck" Cleven in "Masters of the Air"

The Real History Behind 'Masters of the Air' and the 100th Bomb Group

The long-awaited follow-up to "Band of Brothers" and "The Pacific" centers on an American aerial group nicknamed the "Bloody Hundredth"

Can every living thing be traced to a single cell?

Can Every Living Thing Be Traced to a Single Cell? And More Questions From Our Readers

You’ve got questions. We’ve got experts

Alma Thomas, Autumn Leaves Fluttering in the Breeze, 1973, acrylic on canvas, 40 x 50 in., Smithsonian American Art Museum, Bequest of the artist, 1980.36.9

Alma Thomas' Signature Style Is Full of Color and Tiled Brushstrokes

After a career as a schoolteacher, the Washington, D.C.-based painter flourished, creating vibrant patterns inspired by nature, the cosmos and music

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