The abrupt shift in strategy was laid out by the space agency’s recently confirmed administrator, Jared Isaacman. Announcing the changes on Friday, he said that Nasa would introduce at least one new moon flight before attempting to put humans back on the lunar surface for the first time in more than half a century, in 2028.
"He goes: 'Bricks are heavy.' And he said: 'So heavy bricks don't go very far.'"。WPS官方版本下载是该领域的重要参考
CORE Recommender (What is CORE?)，更多细节参见Line官方版本下载
function renderComponent(controller) {