1-billion-year-old Mars meteorite found in Algeria is like nothing we've seen from the Red Planet

A remarkably well-preserved Martian meteorite, designated as Allan Hills 84001 (ALH 84001), was discovered in Morocco by a team of scientists. The meteorite represents a significant advancement in understanding the geological history of Mars, specifically addressing a previously unfilled gap of approximately two billion years. Researchers believe this find provides crucial evidence regarding the planet’s early evolution and potential for past habitability. ALH 84001 is estimated to be around one billion years old, offering an unprecedented window into Mars' ancient environment. This discovery marks the most complete Martian sample ever recovered, promising further detailed analysis and insights.