Last week’s sensational news that scientists have detected signs of microbes living in the cloud tops of Venus has taken another turn as a different team of researchers combing through archival data collected by NASA’s Pioneer Venus Multiprobe say ...
... material at the bottom of the delta probably contains our best bet for finding evidence of organics and biosignatures. And the boulders at the top will enable us to sample old pieces of crustal rocks. Both are main...
... overview of the respective fields and highlighting current and emerging topics. This includes an overview of astrobiology, biosignatures and planetary protection, as well as chapters on microbial life in impact craters, low-pressure environments and...