http://www.alieneight.com/alien-discussion.htm Products and infos all related to aliens and UFOs. Fri, 30 Jul 2010 08:18:04 +0000 http://wordpress.org/?v=2.7.1 hourly 1 http://www.alieneight.com/alien-discussion.htm/comment-page-1#comment-3169 sniggleshorts58987 Mon, 12 Apr 2010 12:57:42 +0000 http://www.alieneight.com/?p=266#comment-3169 I love aleins they visit me when I sleep somtimes they touch me! but sometimes i wake up and its just my uncle. :( I love aleins they visit me when I sleep somtimes they touch me! but sometimes i wake up and its just my uncle.

]]> http://www.alieneight.com/alien-discussion.htm/comment-page-1#comment-478 Josey Wed, 05 Aug 2009 18:27:59 +0000 http://www.alieneight.com/?p=266#comment-478 The origin of life is one of the great unsolved problems of science. Nobody knows how, where or when life originated. About all that is known for certain is that microbial life had established itself on Earth by about three and a half billion years ago. In the absence of hard evidence of what came before, there is plenty of scope for disagreement.Even if alternative life does not exist now, it might have flourished in the distant past before dying out for some reason. In that case, scientists might still be able to find markers of their extinct biology in the geologic record. If alternative life had a distinctively different metabolism, say, it might have altered rocks or created mineral deposits in a way that cannot be explained by the activities of known organisms. Biomarkers in the form of distinctive organic molecules that could not have been created by familiar life might even be hiding in ancient microfossils, such as those found in rocks dating from the Archean era (more than 2.5 billion years ago). The origin of life is one of the great unsolved problems of science. Nobody knows how, where or when life originated. About all that is known for certain is that microbial life had established itself on Earth by about three and a half billion years ago. In the absence of hard evidence of what came before, there is plenty of scope for disagreement.Even if alternative life does not exist now, it might have flourished in the distant past before dying out for some reason. In that case, scientists might still be able to find markers of their extinct biology in the geologic record. If alternative life had a distinctively different metabolism, say, it might have altered rocks or created mineral deposits in a way that cannot be explained by the activities of known organisms. Biomarkers in the form of distinctive organic molecules that could not have been created by familiar life might even be hiding in ancient microfossils, such as those found in rocks dating from the Archean era (more than 2.5 billion years ago).

]]>