tag:blogger.com,1999:blog-270899075443508100.post5841038357235538015..comments2024-01-03T20:28:17.727-08:00Comments on Future Planetary Exploration: More on Mars ChemistryVan Kanehttp://www.blogger.com/profile/14227978868817989527noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-270899075443508100.post-8132244464583241902009-07-25T17:40:25.502-07:002009-07-25T17:40:25.502-07:00Spam post aside, IIRC Viking detected something li...Spam post aside, IIRC Viking detected something like 3% N2 in the Martian atmosphere (don't remember if that was by mass or volume). Hecht's comment about the lack of N2 is therefore puzzling. How much is required to determine whether or not a nitrogen 'cycle' exists? Should we therefore infer that Titan has a biosphere by this logic?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-270899075443508100.post-15420558585645428892009-07-25T08:24:40.042-07:002009-07-25T08:24:40.042-07:00I love this post because my name is Mars too :)
M...I love this post because my name is Mars too :)<br /><br />Mars - Funky Downtwon<br />http://www.funkydowntown.com/Funky Downtownhttps://www.blogger.com/profile/03008425157680153924noreply@blogger.com