In 2015, scientists sent amputated flatworms to the space station; one returned and regrew two heads instead of one
Flatworms subjected to the unique environment of the International Space Station returned exhibiting surprising double-headed regeneration. Upon their return, some of these worms demonstrated paralysis and showed less inclination towards darkness compared to those that remained on Earth. A detailed microbiological assessment indicated notable changes in bacterial populations and specific proteins, hinting that the effects…
