The NASA Pioneers line was commissioned to highlight pioneering individuals and their contribution to NASA and space exploration. We will be debuting a new Pioneer each month, sometimes in conjunction with a National History or Heritage month.
*Please note that due to the screen printing process, and the use of high-resolution images, the resulting image on the shirt will appear a bit grainy and this is to be expected.*
Dr. Kathryn Sullivan - The first American woman to spacewalk