'''Leslie Orgel''' was a [[scientist]] who was active in research into atheistic theories of the origin of life. He was a [[biochemist]] whose research included the structure of [[RNA]] and [[DNA]]. He was on the faculty of the Salk Institute for Biological Studies in San Diego. <ref name="nytimes.com">http://www.nytimes.com/2007/11/05/us/05orgel.html</ref>
+
'''Leslie Orgel''' was a [[scientist]] who was active in research into atheistic theories of the origin of life. He was a [[biochemist]] whose research included the structure of [[RNA]] and [[DNA]]. He was on the faculty of the Salk Institute for Biological Studies in San Diego. <ref name="nytimes.com">https://www.nytimes.com/2007/11/05/us/05orgel.html</ref>
During his career, he proposed the hypothesis of [[Panspermia]], that life on Earth may have come from space.
During his career, he proposed the hypothesis of [[Panspermia]], that life on Earth may have come from space.