NASA launches online courses for astronauts
Who hasn’t dreamt of escaping to the stars? Especially now, with most of us confined to limited spaces and steeped in tragic news. 谁不曾梦想过逃到星星上去?尤其是现在,我们大多数人被限制在有限的空间里,听到的都是悲惨的消息。 NASA and the ISS National Lab are ready to help. They’ve developed a range of adventurous programs and activities for all the children stuck in home lockdown, including a training program…
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