科学家们发现了数千颗可能适合居住的系外行星，这表明地球之外可能存在生命。 Scientists find thousands of potentially habitable exoplanets, suggesting life beyond Earth is likely.

太空探索的进步，包括新的望远镜和商业太空企业，已经确定了数千颗可能宜居的系外行星，这表明地球以外的生命是可能的。 Advances in space exploration, including new telescopes and commercial space ventures, have identified thousands of potentially habitable exoplanets, suggesting life beyond Earth is likely. 科学家们正在探索基于不同生物化学（例如硅基生命）的生命可能性，而地球上生命的起源仍然是个谜。 Scientists are exploring the possibility of life based on different biochemistries, such as silicon-based life, while the origins of life on Earth remain a mystery. 尽管有这些发现，但地球上生命形成的明确途径尚未确定。 Despite these findings, a definitive pathway to the formation of life on Earth has yet to be determined.