Astronauts Stay Busy on International Space Station Awaiting Flight Home
Two American astronauts awaiting their return flight from the International Space Station (ISS) have stayed busy carrying out a series of scientific experiments.
https://www.flickr.com/photos/nasa2explore/51749924967/in/photostream/; see also https://images.nasa.gov/details-jsc2021e064215_alt, Public Domain, https://commons.wikimedia.org/w/index.php?curid=113438076