The recent announcement by NASA that there is evidence of salty, liquid water seeping out of the ground on Mars is both exciting and scientifically puzzling at the same time. As a member of the science team for the High Resolution Imaging Science Experiment (HiRISE) camera on board the Mars Reconnaissance Orbiter (MRO), I’ve been hearing about these possible seeps, or Recurring Slope Lineae (RSL), for several years now.

American Archives Month kicks off in September with Ask An Archivist Day on Twitter. In preparation, our archivists answered some serious (and not so serious) questions. Discover how they became archivists, how they work with our staff, and what songs would be on the National Air and Space Museum Archives soundtrack if one existed.

Labor Day became a national holiday in the United States in 1894, codifying what had become an American tradition of celebrating the work of labor unions with parades, picnics, and other festivities. During the 1920s and 1930s, the National Air Races were also becoming a Labor Day tradition, often held in Cleveland, Ohio.

As summer heats up in Washington, DC, swimming pool attendance skyrockets. For Women Air Service Pilots (WASPs) training to fly military aircraft during World War II at Avenger Field in Sweetwater, Texas, a dip in the pool was more than fun and games. For any pilot, there exists the possibility of an aircraft going down over water. To prepare, WASPs without any swimming abilities were enrolled in a regular swimming class.

Earlier this month, I wrote about some of the behind-the-scenes work it took to survey and pack the Arthur C. Clarke Collection for transfer to the National Air and Space Museum. In this post, I wanted to highlight the types of material that make up this wonderful collection. These were all found during my cursory survey of the material; who knows what wonderful items we will uncover as we start the in-depth processing!

On Sunday, May 10, the United States and many other countries will be celebrating Mother’s Day. Several National Air and Space Museum Archives collections contain photographs of aviators and their mothers. Here are a few.

The National Air and Space Museum Archives recently had the honor of receiving the Arthur C. Clarke Collection. My colleague, space history curator Martin Collins, recently wrote a post about the importance of these materials. As an acquisition archivist for the Museum, I accompanied Martin to Sri Lanka to pack up this historic collection and ensure its safe transfer to our care.

Today, the MESSENGER spacecraft will succumb to the influence of gravity and impact on the surface of Mercury

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?

It’s that time of year again!