The phrase is really shorthand for a deeper question, namely, what happened to the optimistic predictions for air and space travel after the historic Apollo landings on the Moon, between 1969 and 1972? Why, after 45 years, are there no permanent colonies on the Moon?

When the vernal equinox in Washington, DC, is accompanied by a cold, wet day, it’s hard to imagine that spring is actually here. But over the last few weeks the nation's capital, has been celebrating one of its biggest annual events—the National Cherry Blossom Festival. But did you know the National Air and Space Museum has some cherry blossoms of its own?

I asked many friends if they knew about the first flight around the world. No one did. How does such an incredible tale escape popular history? I decided that younger generations, especially, would enjoy reading about this dramatic saga.

It’s that time of year again! 

Eighteenth century ladies fans are not something visitors normally expect to encounter in the National Air and Space Museum. Nevertheless, we have them! The Evelyn Way Kendall Ballooning and Early Aviation Collection, acquired in 2014 thanks to the generosity of the Norfolk Charitable Trust, includes over 1,000 works of art, prints, posters, objects, manuscripts, and books documenting the history of flight from the first balloon ascensions in 1783 through the early years of the twentieth century.

“Oh Lordy, I don’t know if we can loan that object or not, it is exceptionally rare! High maintenance, too.” -- Dan Hagedorn, curator and director of collections of The Museum of Flight in Seattle, Washington.

One subtheme of the Outside the Spacecraft: 50 Years of Extravehicular Activity exhibition is the connection between the photography of spacewalking and art. We even hosted a special event in February featuring the photographer Michael Soluri and spacewalker John Grunsfeld to talk about how those two expressive visual methods came together during the STS-125 servicing mission to the Hubble Space Telescope.

Every week or two we see news of another museum digitizing its collection and making it accessible online. The Smithsonian is no exception, and efforts are under way across our campus to scan artifacts, works of art, documents, and films and put them on our websites. These projects take months if not years to complete, but it is our high priority to open the museums to visitors beyond our walls, and digitization is a key part of our strategy. The National Air and Space Museum, working closely with the Smithsonian’s central Digitization Program Office, already has made a pioneering step in this direction by scanning the iconic 1903 Wright Flyer in 3D and creating a number of “tours” that enable online visitors to examine the aircraft as a whole and take detailed looks at many of its features. We have just scanned Charles Lindbergh’s Spirit of St. Louis and are preparing the auxiliary content for online access.

March is Women’s History month and I recently attended several events that offer snapshots of women, and men, in the aerospace industry. In Dallas, Women In Aviation International (WAI) held its 26th annual conference, in Tucson, Arizona, the Pima Air and Space Museum opened a new exhibit entitled Women In Flight, and Southwest Airlines graduated its 307th class of flight attendants. And there were more moments.

Wednesday, March 18 marks the 50th anniversary of the first extravehicular activity (EVA), or spacewalk, of cosmonaut Aleksei Leonov.