Microbial mania on Mars
At the Kennedy Space Center, NASA is finalizing preparations to launch the Mars 2020 rover in July. One of the aims of the Mars 2020 mission is to search for signs of past microbial life through biosignatures. Biosignatures typically present themselves in traces of nitrogen, oxygen, or methane, indicating some active life form in either
athenssciencecafe
March 6, 2020