Astronaut and teacher Ricky Arnold is shown on his first spacewalk as a crewmember on STS-119.
Click here for original story, Hey Ricky: It’s Teacher Appreciation Week!
Source: NASA Image of the Day
Astronaut and teacher Ricky Arnold is shown on his first spacewalk as a crewmember on STS-119.
Click here for original story, Hey Ricky: It’s Teacher Appreciation Week!
Source: NASA Image of the Day