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Is the Riddle of Life's Origin Being Solved?

Published February 22, 2026, 17:14
Is the Riddle of Life's Origin Being Solved?

A recent discovery regarding the detection of a complex sulfur-containing organic molecule in an interstellar cloud brings us closer to understanding the chemical origin of life in the universe. The presence of sulfur in organic compounds is particularly significant, as this element is a critical component of many amino acids and proteins. This finding suggests that the basic building blocks of life may be widespread in the universe and that the chemical basis of life may have predated the formation of planets. This discovery strengthens theories of cosmic seeding of life, according to which organic molecules formed in space can reach planets via comets and asteroids.