For the first time ever, on August 17, 2017, astronomers detected the collision of two neutron stars. Not satisfied with that, they caught the cosmic smashup using both gravitational waves and light – another breakthrough.

Italian Astronaut Paolo Nespoli talk to the STEM in 30 team about the different challenges he has faced in space during his time on the International Space Station.

Una de las muchas razones por la cual me encanta trabajar en el Museo Nacional del Aire y del Espacio es que uno nunca sabe a quién va a conocer. Eso es lo que me pasó un día en mayo cuando mis colegas me preguntaron si quería entrevistar en español, al astronauta de la NASA Danny Olivas, para el programa What’s New in Aerospace, que el Museo ofrece en Internet.   

The “Spinners” flying cars from Ridley Scott's 1982 darkly dystopian Blade Runner film reappear in the sequel, Blade Runner 2049. But are there any hopes for flying cars that can operate from rooftops by 2049?

The spacesuits that astronauts wear act as their own personal spacerafts--regulating their temperatures, and made to protect them from micrometeorites while outside of the International Space Station. Join the STEM in 30 team as they create their own "space suits" for some astronaut "Taternauts." 

Sputnik, the world’s first human-made satellite of the Earth, was launched on October 4, 1957, marking the beginning of the Space Age and the modern world in which we live today.

If you’re going to Mars, which do you bring: water or a shovel? The question may sound a little tongue-in-cheek, but it actually goes right to the heart of a critical need for future human exploration of Mars – accessible water. Learn how the MARSIS instrument is helping answer this question. 

Communication is vitally important to astronauts while they are in space. Explore how experts communicate with the astronauts aboard the International Space Station in this week's STEM in 30.

Aviator Shaesta Waiz and her Dreams Soars, Inc, "Dream Team" promoted STEM education to girls from DC Metro Public Schools at the National Air and Space Museum in Washington, D.C.

From dashing off a quick note to creating painstaking calligraphy, we often take writing for granted. But in space, where the stakes are high, how does one write? After all, the ink in pens isn’t held down by gravity, so how do you write upside down?