The US $ 3-million Fundamental Physics Prize is indeed an interesting experiment, as Alexander Polyakov said when he accepted this year's award in March.

今年3月，亚历山大·波利亚科夫在领奖时说，获得300万美元的基础物理学奖金确实是一次有趣的体验。

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The longest any person has spent in space is 14.5 months, a record set a decade ago by cosmonaut Valery Polyakov.

BBC: NEWS | Science/Nature | Astronauts may get time extension