By Richard Horgan Los Angeles (Knewz) — It’s been a heck of a year for space discoveries. First came far-distant snapshots of galaxies and black holes taken by the James Webb telescope. Now the world is feasting on pictures and data gathered by NASA’s Mars rover Perseverance, which provide the most detailed look yet at the surface of the red planet. Until this week, very few people had heard of the Jezero Crater. But that landmark on Mars may turn out to be a historic turning point for scientists’ understanding of the evolution of the planet. Organic matter has been identified, likely from aro…