Observations of the orbits of six small objects have led researchers to propose a very large 9th planet–100s of astronomical units (AU) away from the sun. Far enough away that this Neptune-sized planet takes ~15,000 years to complete one orbit.
Tag: Mass Extinctions
Whether considered as pure quasi science or as scientific hypothesis awaiting to be accepted scientific theory, Graham Hancock and Randall Carlson are both very fascinating to listen too as they put forward the idea that a mass extinction event occurred some 11,000 years ago that swept away all evidence of any pre catastrophe civilization that …
TED presents Peter Douglas who talks about how an asteroid strikes get all the coverage, but “Medea Hypothesis” author Peter Ward argues that most of Earth’s mass extinctions were caused by lowly bacteria. The culprit, a poison called hydrogen sulfide, may have an interesting application in medicine. Peter Ward: Earth’s mass extinctions [KGVID width=”720″ height=”400″]http://www.ourprg.com/Video/PeterWard_2008-480p-en.mp4[/KGVID]