宇宙天象在线观看地址是由电影兔电影网整理喜欢宇宙天象请关注最新更新。NASA’s next-generation space telescope TESS (Exoplanet Survey Satellite) has begun its search for Earth-like planets belonging to other star systems. How many of these ‘exoplanets’ can host life, and what kind of lifeforms can evolve in these environments?