NASA Study Reveals 4.1-Billion-Year-Old Martian Rock in Sahara
The meteorite Teghaza 001, found in the Sahara Desert, is over 4.1 billion years old and confirmed as Martian through isotopic analysis. This rock shows evidence of volcanic activity and water interaction, suggesting a complex water cycle on early Mars. Researchers are using it to gain insights into Mars' ancient environmental conditions and geological history.
TOI Science·




