摘要
Volunteers wave inside Yuegong-1, a simulated space cabin, at Beihang University on May 10.
Volunteers wave inside Yuegong-1,a simulated space cabin,at Beihang University on May 10.Eight volunteers,all civilians and elite postgraduate Beihang students,started a 365-day experiment in the cabin into bio-regenerative life-support systems(BLSS)that are critical to setting up a lunar base.BLSS are systems where animals,plants and microorganisms coexist,and water and food are recycled,