there is life on Mars that is related to life on Earth has now been very muddied, because we now know, from Mars meteorites that have made it to Earth, that there's material that can be exchanged between those two planets.
火星の生命と地球の生命には 何らかの関連があるという仮説が 議論を呼んでいます 火星からの隕石が 地球に到達して二つの惑星間で 物質の交換があることが既に判明しています