"Microgravity cell culture! Studying @Stanford heart cells (cardiomyocytes) to understand heart health." #AstroKate
“The city lights of Europe illuminate @Space_Station as we fly past.” #AstroKate
"@SpaceX Dragon – flying over Europe before it returns hundreds of scientific samples to Earth." #AstroKate
“Progress spacecraft re-entering the Earth’s atmosphere in a blazing trail of plasma, as seen from @Space_Station" #AstroKate
“Moonrise on the International Space Station.” #AstroKate