Three things that are awesome about NASA astronaut Leland Melvin.
@AstroFlow you're my hero— Ben Cusack (@bgecusack) January 29, 2015
@Astro_Flow you are my favorite astronaut. I'm almost 30 years old. I'm not ashamed of what i am. Thanks for all you do!— Johnathan (@JSlip1) January 29, 2015