Scientists are searching for unique bio-signatures left on synthetic extraterrestrial minerals by microbial activity. A new paper describes investigations into these signatures at a miniaturized 'Mars farm' where researchers can observe interactions between the archaeon Metallosphaera sedula and Mars-like rocks. These microbes are capable of oxidizing and integrating metals into their metabolism.
via Science Daily
Zazzle Space Exploration market place
No comments:
Post a Comment