Secrets of the Smithsonian museum might just blow your mind
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The Smithsonian Institution safeguards millions of objects that possess the potential to fundamentally alter our comprehension of the natural world and human history. These artifacts range from meteorites that are billions of years old to alien-like deep-sea worms and the massive jaw bones of a blue whale. The majority of these treasures are housed within the collection of the National Museum of Natural History. This vast archive contains nearly 150 million items, including preserved life forms, rocks, and cultural artifacts from every corner of the globe. These items serve as empirical evidence of Earth’s biological and geological diversity, providing a baseline for scientific inquiry that extends far beyond the immediate present.
Despite the sheer volume of these items, few people have ever seen this incredible array. The main museum in Washington, D.C., displays only a small fraction of its holdings. Most specimens sit hidden in huge storage pods at the Smithsonian’s Museum Support Center (MSC). This facility is located in Suitland, Maryland, and is generally not open to the public. However, Science News was granted a rare behind-the-scenes look at this secret world, revealing the inner workings of a critical scientific repository that operates largely out of public view. This institution functions as a long-term archive, preserving data that scientists may need to access decades or even centuries from now.
Inside the MSC, quiet halls are lined with rows of cream-colored cabinets and kilometers of shelving. Scientists led reporters through long corridors, pointing out prime treasures. Visitors saw and even touched many specimens. Some items had distinct odors. For example, a freeze-dried crabeater seal smelled like burnt soy sauce. The sensory experience of the MSC challenges the sterile perception many have of scientific storage. The air often carries the sharp scent of ethanol or the earthy smell of dried plant matter, creating an atmosphere that is both clinical and visceral.
The MSC is more than a giant storage unit. It is a vital research center where scientists answer big questions about our planet. Kirk Johnson, the director of the National Museum of Natural History, argues against the idea that museums are old and dusty. He believes museums are "vastly more vibrant and more important" than most people realize. This perspective shifts the narrative from museums as static repositories of dead things to dynamic centers of ongoing discovery. The collection is actively used to solve contemporary problems, from tracking disease vectors to understanding climate change impacts.
The MSC opened in 1983 to relieve overcrowding at the natural history museum. Each of its five storage pods is about the size of a football field and nearly three stories tall. A sixth pod is currently under construction. The key goal of this facility is to protect the specimens for the future. The infrastructure is designed to withstand environmental fluctuations that could degrade delicate organic and inorganic materials. By maintaining stable conditions, the museum ensures that the physical integrity of these irreplaceable items remains intact for future generations of researchers.