Robotic tentacles, antibiotic resistant microbes, and space agriculture were the top research areas aboard the International Space Station at the end of the week.
NASA astronaut Suni Williams tested a robotic free-flyer with tentacle-like arms to capture orbital debris and demonstrated docking maneuvers.
NASA Flight Engineer Don Pettit sequenced microbial DNA to study antibiotic resistant organisms in microgravity.
NASA Flight Engineer Nick Hague processed bacteria and yeast samples for understanding food and medicine production in space.