One of humanity’s greatest scientific dreams is to discover the presence of life on other planets, particularly on Mars. For decades, global space agencies, including NASA and the European Space Agency, have been investing vast amounts of money to send highly advanced spacecraft and rovers to Mars in pursuit of this goal. However, a serious question is emerging within the scientific community: are the spacecraft we launch inadvertently carrying Earth-based microbes to other planets? #planetaryprotection #mars #forwardcontamination #astrobiology #spaceexploration #nasa #esa #space #microbiology #science #planetaryscience #contaminants #marsexploration #spaceagency #research #exobiology #biosafety #spaceconquest

