.In this image coming from Aug. 7, 2009, Jose Hernandez, purpose professional, grins at the video camera as he waits on his turn to enter into the space capsule Discovery as aspect of STS-128. It was the 128th Shuttle mission and also the 30th objective to the International Space Station. While at the periodic lab, the STS-128 workers administered three spacewalks.Hernandez signed up with NASA's Johnson Space Center in Houston in 2001. There certainly, he was a materials research developer in the Materials & Processes branch at some point, he became branch main. In 2004, he was actually chosen as an astronaut prospect, as well as in 2009, he came to be a crew participant of STS-128.Learn more about a few of our Hispanic co-workers, past and present, throughout Hispanic Ancestry Month.Graphic credit score: NASA/Jim Grossmann.