On this episode of STEM in 30, learn about patents, and how they are used.

A total solar eclipse will sweep across America on August 21, 2017. Tune in to STEM in 30 as we celebrate the Great American Eclipse live from the Path of Totality.

A total solar eclipse will dazzle the U.S. on Monday. Find out what to expect and how to view it safely. 

The Martin B-26 Marauder Flak-Bait flew more missions than any other American combat aircraft in World War II. In this week's Ask an Expert on Facebook Live, join Aeronautics curator Jeremy Kinney on an exclusive behind-the-scenes tour of the artifact in the Mary Baker Engen Restoration Hangar...

In this intimate conversation among a select few speakers who knew him best, we will remember John Glenn, a man devoted to the nation, the American people, and his family. Moderated by Bob Schieffer.

How can you safely view the August 21 eclipse? What is an eclipse? Where can you see this upcoming eclipse?

Join us for this special lecture, as Reeve Lindbergh honors her incredible mother and father, both of whom had a lasting impact on aviation.

Join Museum curator Jennifer Levasseur in conversation with author Jeffrey Kluger about his new book Apollo 8: The Thrilling Story of the First Mission to the Moon.

Join senior curator Tom Crouch on Facebook Live as he gives a tour of early balloon aviation art and culture.

In this Exploring Space lecture Caltech astronomer Mike Brown will explore the evidence of a possible ninth planet in the outer solar system. Free tickets required. 

In 2016, NASA astronaut Kate Rubins flew on Expedition 48/49 and became the first person to sequence DNA in space. Join us as she discusses her experiences as an astronaut.

This episode of STEM in 30 will have a STEAM (science, technology, engineering, art, math) focus and will focus of aerial combat and WWI art objects.