Kollsman Model 21 Sensitive Altimeter

Learn about the often unseen technologies that are essential to flight.

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Repairing the Station in Orbit

Take a walk Outside the Spacecraft in our newest exhibition.

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Phoenix Lander Self Portrait on Mars

Learn what our scientists are discovering about Mar's historic climate and geology.

More Research »


"Spirit of St. Louis" lowered to gallery floor

Get the latest on the renovation of our Boeing Milestones of Flight Hall.

See Our Progress »

STEM in 30

Objects in Orbit Around Earth

What's out there? Space junk. Learn more in our next interactive webcast.

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On the Blog

Project Orbiter Meeting

Remembering Milton W. Rosen

Airspace Blog »


Martin B-26B-25A Marauder Flak-Bait

Learn more about our Martin B-26B-25-MA Marauder Flak-Bait preservation project.

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Wall of Honor

Wall of Honor at the Udvar-Hazy Center

A permanent memorial at the Steven F. Udvar-Hazy Center recognizing those with a passion for flight.

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Upcoming Events

Astronaut Joseph R. Tanner
Spotlight Event
February 13
Scenes From a Spacewalk
Museum in DC
Smithsonian TechQuest: Eye in the Sky
January 31
Eye in the Sky Game
Udvar-Hazy Center in VA
Comet ISON's Death Dive
January 31
Astronomy Chat
Astronomer: Karl Battams
Museum in DC
Lunar Orbiter
February 4
Lunar Orbiter--the CIA Helps NASA Image the Moon
Presenter: James David
Museum in DC
Lunar Reconnaissance Orbiter (LRO)
February 5
Astronomy Chat
Presenter: Dawn Myers
Museum in DC