In the Quest for Life Beyond Earth, a Nanotech Breakthrough Could Supercharge the Search Using Electrical Sensing

In the Quest for Life Beyond Earth, a Nanotech Breakthrough Could Supercharge the Search Using Electrical Sensing

Scientists may soon have a formidable new tool to help spot any potential signs of alien biology on distant worlds.

Electrical sensor could help search for life in space

Researchers have developed an electrical method for telling apart mirror-image forms of amino acids, the small molecules used to build proteins. The technique could eventually help scientists examine samples for possible chemical signs of life beyond Earth. The work does not demonstrate that extraterrestrial life exists. Instead, it addresses a practical challenge: how to measure […] The post Electrical sensor could help search for life in space…

Japanese scientists develop new technique to detect life in space

Japanese scientists have developed an electrical technique that could improve the search for life in space by detecting amino acids.

Scientists Have a New Way to Search for Alien Life, One Molecule at a Time

Finding molecules associated with life in space raises a difficult question: did something living make them, or did they form through nonliving processes? The answer matters because discovering life’s chemical ingredients is not the same as discovering life itself.Researchers at the University of Osaka have developed an electrical method that could help investigate that distinction. Their approach examines amino acids one molecule at a time, loo…