"When you regain these core competencies and you start exercising your muscles, your skills do not atrophy," he said. "It's safer. And yes, you are buying down risk, because you're able to test things in low Earth orbit before you need to get to the moon, which is exactly what we did during the Apollo era."
Tkachuk also denied being the voice heard shouting “close the northern border” during Team USA’s celebratory phone call with U.S. President Donald Trump after Sunday’s 2-1 overtime win over Canada to win the gold medal at the Winter Olympics.
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Овечкин продлил безголевую серию в составе Вашингтона09:40
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大年初十，村里举行游神活动，往年应该是阿爸去的，今年由我替他参加。南方周末记者郑彩琳摄