@raouljdegroot @GeorgeTakei Serious discussion in the group preparing for sampling during a ESA/NASA mission to Mars re microbial contamination: if you find something, how sure can you be it was not pollution introduced by a prior landing? https://t.co/…
@mkeulemans @vpro Zekers….maar ook daar lang gediscussieerd over de contaminatie die “ wij” introduceren en hoe je dat toetsts, bijvoorbeeld als elon musk eerder dan nasa en esa op mars landt https://t.co/XWLDKZRySC 😎
RT @findingpneumo: I like the notion that to protect life on our planet we need to assume there is life on Mars and rigorously disprove tha…
RT @MarionKoopmans: The world behind a mission to MARS: is there a risk with samples collected and returned to earth? How is that risk asse…