A stone from the Sahara was almost left behind. Then she realized what a rare treasure from Mars she had in front of her.

A pink meteorite discovered in the Sahara, named Teghaza 001, is one of the oldest known Martian meteorites, dating back over 4.1 billion years. Initially overlooked, it revealed unique minerals and zircon crystals, indicating ancient water on Mars. This discovery opens new insights into Mars' early history and the potential for past life. The meteorite's origin remains uncertain, with researchers identifying thirteen possible locations. Teghaza 001 provides evidence of interactions between water and rock, suggesting early Mars had conditions suitable for life, although it does not confirm life existed there.