Chemotaxis, a process for chemically inducing movement in an organism, may be a crucial tool in the search for life on Mars.
See multiple views from the Hayabusa2 spacecraft's touching down on asteroid 162173 Ryugu. Credit: JAXA/U. Tokyo/Kochi U./Rikkyo U./Nagoya U./Chiba Inst. Tech./Meiji U./U. Aizu/AIST Elon Musk’s ...