New Chemical Technique for Martian Exploration

NASA's Curiosity rover found 20+ organic molecules in Martian sandstones.
Tetramethylammonium hydroxide (TMAH) was used to break down organic matter.
Nitrogen-containing molecules resemble proto-DNA, and benzothiophene was detected.
Mars' subsurface preserved complex carbon despite harsh radiation.
Mars was once warmer and wetter, suggesting past habitability.
TMAH technique will be used in Rosalind Franklin rover and Dragonfly mission.

Astronomy | Space Exploration | Astrobiology

Mars | Oxia Planum | Titan

Amy Williams

6 hours ago