newsweek.ro/actualitate/un-meteorit-de-pe-marte-ve

A Martian meteorite discovered in the Sahara, estimated to be 4.1 billion years old, provides insights into the planet's early conditions and potential for life. Named Teghaza 001, it is possibly the oldest of 435 known Martian fragments on Earth. Analysis indicates that the rock interacted with water during its formation, suggesting a warmer and wetter Mars in its early history. The presence of water is crucial for life, and while the meteorite shows evidence of past water, it does not confirm if life ever existed on Mars. The findings enhance our understanding of Mars' evolution compared to Earth.