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On display in a galaxy not so far, far away: the National Postal Museum's R2-D2 mailbox, currently on view at the National Air and Space Museum's Steven F. Udvar-Hazy Center in Chantilly, Virginia.

If you were freefalling back to Earth from space, would you want to rely on a couple of parachutes and some rockets to protect you from crashing? As crazy as it sounds, that is what allows astronauts aboard the Russian Soyuz capsules to safely return to Earth.

As the American space program once again looks toward the Moon, we revisit President John F. Kennedy’s 1961 challenge to land a man on the Moon and return him safely to the Earth.

This past August, CEPS scientists traveled to Iceland to study geologic features known as pit chains, which form in a similar way to pit chains on Saturn’s icy moon, Enceladus.

Did you know that some of the coolest photos of Earth from space were not actually taken by satellites? Many were taken by astronauts aboard the International Space Station (ISS). In fact, part of the astronaut training program focuses on how to take photos in space.

This month, the Smithsonian has been highlighting moments of ingenuity—trendsetters, groundbreakers, and individuals whose work embodies the spirit of innovation. As part of the Smithsonian Ingenuity Festival, the National Air and Space Museum celebrated the next generation of space and aviation pioneers, and those in history who paved the way.

Using satellites and robotic rovers, we’ve learned quite a few details about the various planets orbiting our Sun. But what about other stars? What are their planets like? How weird do they get? It turns out, pretty weird.

Sustainable energy has been at the heart of modern innovations large and small, from efficient light bulbs in living rooms to solar panels powering buildings. One of the newest breakthroughs in energy technology can often be found zipping around the streets in front of the Department of Energy (DOE) in Washington, DC—a car powered by hydrogen fuel cells.

Delivering supplies to unreachable locations, tracking endangered wildlife, performing at the Coachella music festival—some of the many, varied uses for drone technology. The innovative and creative industries emerging from commercial drones are part of the history being documented at the Smithsonian’s National Air and Space Museum.

Thanks to the Kepler Space Telescope, we now know the answer to a longstanding question in astronomy: how common are planetary systems around stars? Quite common, it turns out. In the relatively small patch of sky that Kepler studied, most of the stars had planets orbiting them. Scientists now believe that there are more planets than stars in our Milky Way galaxy.