Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Along the way to becoming a space-faring species, humanity has faced enormouschallenges. Despite these many initial hurdles, however, the United States hascontributed to the progress of human spaceflight by delivering the lunar landings, thespace shuttle, and, in partnership with other nations, the International Space Station(ISS). NASA’s rich and successful history has been enabled by, and responsible for,a strong backbone of scientific and engineering research accomplishments. Thesemilestones and future developments are made possible through ongoing advances inlife and physical sciences research....
Nội dung trích xuất từ tài liệu:
Research for a Future in Space: The Role of Life and Physical Sciences
