NASA astronauts Suni Williams, Butch Wilmore swab for microorganisms outside the space station - CNN
- NASA astronauts Suni Williams, Butch Wilmore swab for microorganisms outside the space station CNN
- NASA’s 2 stuck astronauts take their first spacewalk together The Associated Press
- Astronauts Set to Swab the Exterior of Station for Microbial Life NASA
- Watch Live as NASA Astronauts Collect Microbe Samples During Spacewalk ScienceAlert
- Watch NASA astronauts Suni Williams and Butch Wilmore perform spacewalk outside the ISS today (video) Space.com