NASA astronaut Randy Bresnik signs photos after speaking to Marines about his time onboard the International Space Station, Monday, May 7, 2018 in Washington. Photo Credit: (NASA/Aubrey Gemignani)
NASA astronaut Randy Bresnik signs photos after speaking to Marines about his time onboard the International Space Station, Monday, May 7, 2018 in Washington. Photo Credit: (NASA/Aubrey Gemignani)