- 問題詳情:Mostpeople,whentheytraveltospace,wouldliketostayinorbitforafewdaysormore.Andthisstandstoreason,ifyou’repaying$20,000foryourtriptoorbit(軌道)!Soinorderfortourismtoreachitsfullpotentialthere’sgoingtobeaneedfororbitalaccommodation---orspacehot...
- 32007