鼓掌
0人
流泪
0人
开心
0人
愤怒
0人
无语
0人
赞
0人
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?