And she's watched plenty of astronauts follow in her footsteps. Does she have any advice for the next generation dreaming of the stars?
The BBC's Sarah Smith takes a look at Donald Trump's possible ambitions with this latest assault on Iran.
。业内人士推荐快连官网作为进阶阅读
Трамп допустил ужесточение торговых соглашений с другими странами20:46
Commission aims to tackle poverty in county