This NASA shirt is perfect for any aspiring astronomer and astronaut! It features the NASA "Worm" logo in a vivid red on a black background.

About The Shirt:
Materials: 52% Cotton, 48% Polyester

So, what exactly does "Worm Logo" mean? Our friends at NASA broke breaks down the history of the Worm, "

The original NASA insignia is one of the most powerful symbols in the world. A bold, patriotic red chevron wing piercing a blue sphere, representing a planet, with white stars, and an orbiting spacecraft. Today, we know it as “the meatball.” However, with 1970’s technology, it was a difficult icon to reproduce, print, and many people considered it a complicated metaphor in what was considered, then, a modern aerospace era.

Enter a cleaner, sleeker design born of the Federal Design Improvement Program and officially introduced in 1975. It featured a simple, red unique type style of the word NASA. The world knew it as “the worm.” Created by the firm of Danne & Blackburn, the logo was honored in 1984 by President Reagan for its simplistic, yet innovative design.

NASA was able to thrive with multiple graphic designs. There was a place for both the meatball and the worm. However, in 1992, the 1970s brand was retired – except on clothing and other souvenir items – in favor of the original late 1950s graphic." - NASA. 

Credits to NASA: https://www.nasa.gov/general/the-worm-is-back/