Regardless of confirming past life, what monumental achievement has Perseverance secured regarding Jezero Crater?

Answer

It confirmed that Jezero Crater was a habitable environment billions of years ago.

The data confirms that Mars during the early periods possessed liquid water, energy sources, and the elemental building blocks necessary for life to arise, establishing the region's habitability.

Regardless of confirming past life, what monumental achievement has Perseverance secured regarding Jezero Crater?
MarsNASARoverlifespace explorationPerseverance