Where did some scientists claim that they have found direct evidence for life, either contemporary or ancient, beyond Earth that has since been disproven?

Question

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The claim of finding direct evidence for life in meteorites composed of ancient Martian rock refers to the famous case of the ALH84001 meteorite. In 1996, a team of scientists announced that they had discovered potential signs of ancient microbial life in this meteorite, which originated from Mars. This claim was based on the presence of microscopic structures resembling bacteria, along with chemical signatures and mineral formations that could be biogenic in origin. However, the interpretation of these findings as evidence of life has been highly controversial and widely disputed within the scientific community. Over time, alternative non-biological explanations for the features observed in ALH84001 have gained support, and the claim of direct evidence for life has not been substantiated.

Where Did Some Scientists Claim That They Have Found Direct