NASA astronaut and Expedition 70 Flight Engineer Loral O'Hara shows off tools she will use during a spacewalk to swab surfaces on the International Space Station and collect potential microbe samples for analysis.
iss070e002159_alt (Sept. 30, 2023) — NASA astronaut and Expedition 70 Flight Engineer Loral O’Hara shows off tools she will use during a spacewalk to swab surfaces on the International Space Station and collect potential microbe samples for analysis.
NASA